Messages in this thread | | | Date | Fri, 15 Dec 2023 04:18:09 +0800 | From | kernel test robot <> | Subject | drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5bd7ef53ffe5ca580e93e74eb8c81ed191ddc4bd commit: eb5aa2137275da82052586f9bd405a1358b48139 powerpc/82xx: Remove CONFIG_8260 and CONFIG_8272 date: 4 months ago config: powerpc-randconfig-r131-20231118 (https://download.01.org/0day-ci/archive/20231215/202312150441.3iL1BKQE-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231215/202312150441.3iL1BKQE-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202312150441.3iL1BKQE-lkp@intel.com/
sparse warnings: (new ones prefixed by >>) drivers/soc/fsl/qe/qmc.c:334:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_free @@ drivers/soc/fsl/qe/qmc.c:334:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd drivers/soc/fsl/qe/qmc.c:334:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_free drivers/soc/fsl/qe/qmc.c:346:39: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:389:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_done @@ drivers/soc/fsl/qe/qmc.c:389:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd drivers/soc/fsl/qe/qmc.c:389:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbd_done drivers/soc/fsl/qe/qmc.c:396:47: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:441:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_free @@ drivers/soc/fsl/qe/qmc.c:453:39: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:505:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_done @@ drivers/soc/fsl/qe/qmc.c:505:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd drivers/soc/fsl/qe/qmc.c:505:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbd_done drivers/soc/fsl/qe/qmc.c:512:47: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:670:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *rxbds @@ drivers/soc/fsl/qe/qmc.c:675:47: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:705:12: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *txbds @@ drivers/soc/fsl/qe/qmc.c:705:12: sparse: expected struct cpm_buf_desc [usertype] *[noderef] __iomem bd drivers/soc/fsl/qe/qmc.c:705:12: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *txbds drivers/soc/fsl/qe/qmc.c:710:47: sparse: sparse: subtraction of different types can't work (different address spaces) drivers/soc/fsl/qe/qmc.c:1108:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1108:30: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1108:30: sparse: got unsigned short [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1111:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1111:22: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1111:22: sparse: got unsigned short [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1120:30: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1120:30: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1120:30: sparse: got unsigned short [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1123:22: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1123:22: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1123:22: sparse: got unsigned short [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1176:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1176:44: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1176:44: sparse: got unsigned short [noderef] [usertype] __iomem * drivers/soc/fsl/qe/qmc.c:1181:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *[assigned] last @@ drivers/soc/fsl/qe/qmc.c:1181:29: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1181:29: sparse: got unsigned short [noderef] [usertype] __iomem *[assigned] last drivers/soc/fsl/qe/qmc.c:1194:35: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@ drivers/soc/fsl/qe/qmc.c:1194:35: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1194:35: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr drivers/soc/fsl/qe/qmc.c:1197:32: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@ drivers/soc/fsl/qe/qmc.c:1197:32: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1197:32: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr drivers/soc/fsl/qe/qmc.c:1242:43: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *[noderef] __iomem addr @@ got unsigned short [noderef] [usertype] __iomem *int_curr @@ drivers/soc/fsl/qe/qmc.c:1242:43: sparse: expected void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:1242:43: sparse: got unsigned short [noderef] [usertype] __iomem *int_curr drivers/soc/fsl/qe/qmc.c:1286:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] scc_regs @@ got void [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1286:23: sparse: expected void *[noderef] scc_regs drivers/soc/fsl/qe/qmc.c:1286:23: sparse: got void [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1295:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] scc_pram @@ got void [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1295:23: sparse: expected void *[noderef] scc_pram drivers/soc/fsl/qe/qmc.c:1295:23: sparse: got void [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1299:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *[noderef] dpram @@ got void [noderef] __iomem * @@ drivers/soc/fsl/qe/qmc.c:1299:21: sparse: expected void *[noderef] dpram drivers/soc/fsl/qe/qmc.c:1299:21: sparse: got void [noderef] __iomem * drivers/soc/fsl/qe/qmc.c:1335:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@ got void * @@ drivers/soc/fsl/qe/qmc.c:1335:23: sparse: expected struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table drivers/soc/fsl/qe/qmc.c:1335:23: sparse: got void * >> drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@ drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void const * drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table >> drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@ drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void const * drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table drivers/soc/fsl/qe/qmc.c:1342:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table @@ drivers/soc/fsl/qe/qmc.c:1342:9: sparse: expected void * drivers/soc/fsl/qe/qmc.c:1342:9: sparse: got struct cpm_buf_desc [noderef] [usertype] __iomem *bd_table drivers/soc/fsl/qe/qmc.c:1348:24: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned short [noderef] [usertype] __iomem *int_table @@ got void * @@ drivers/soc/fsl/qe/qmc.c:1348:24: sparse: expected unsigned short [noderef] [usertype] __iomem *int_table drivers/soc/fsl/qe/qmc.c:1348:24: sparse: got void * >> drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@ drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void const * drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table >> drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@ drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void const * drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table drivers/soc/fsl/qe/qmc.c:1355:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void * @@ got unsigned short [noderef] [usertype] __iomem *int_table @@ drivers/soc/fsl/qe/qmc.c:1355:9: sparse: expected void * drivers/soc/fsl/qe/qmc.c:1355:9: sparse: got unsigned short [noderef] [usertype] __iomem *int_table drivers/soc/fsl/qe/qmc.c:290:33: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:290:33: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:292:29: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:292:29: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:295:39: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:295:39: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:298:39: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:298:39: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:238:21: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:238:21: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:238:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:304:29: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:304:29: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:336:28: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:336:28: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:343:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:343:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:344:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:243:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:243:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:344:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:243:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:346:36: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:353:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:223:26: sparse: expected void [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:223:26: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:353:22: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:223:26: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:356:31: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:356:31: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:233:21: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *[noderef] __iomem addr @@ drivers/soc/fsl/qe/qmc.c:228:27: sparse: expected void const [noderef] __iomem *addr drivers/soc/fsl/qe/qmc.c:228:27: sparse: got void *[noderef] __iomem addr drivers/soc/fsl/qe/qmc.c:233:38: sparse: sparse: dereference of noderef expression drivers/soc/fsl/qe/qmc.c:228:27: sparse: sparse: dereference of noderef expression -- >> drivers/i2c/busses/i2c-cpm.c:661:58: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected restricted __be32 const [usertype] *p @@ got unsigned int const [usertype] *[assigned] data @@ drivers/i2c/busses/i2c-cpm.c:661:58: sparse: expected restricted __be32 const [usertype] *p drivers/i2c/busses/i2c-cpm.c:661:58: sparse: got unsigned int const [usertype] *[assigned] data
vim +1342 drivers/soc/fsl/qe/qmc.c
3178d58e0b9772 Herve Codina 2023-02-17 1269 3178d58e0b9772 Herve Codina 2023-02-17 1270 static int qmc_probe(struct platform_device *pdev) 3178d58e0b9772 Herve Codina 2023-02-17 1271 { 3178d58e0b9772 Herve Codina 2023-02-17 1272 struct device_node *np = pdev->dev.of_node; 3178d58e0b9772 Herve Codina 2023-02-17 1273 unsigned int nb_chans; 3178d58e0b9772 Herve Codina 2023-02-17 1274 struct resource *res; 3178d58e0b9772 Herve Codina 2023-02-17 1275 struct qmc *qmc; 3178d58e0b9772 Herve Codina 2023-02-17 1276 int irq; 3178d58e0b9772 Herve Codina 2023-02-17 1277 int ret; 3178d58e0b9772 Herve Codina 2023-02-17 1278 3178d58e0b9772 Herve Codina 2023-02-17 1279 qmc = devm_kzalloc(&pdev->dev, sizeof(*qmc), GFP_KERNEL); 3178d58e0b9772 Herve Codina 2023-02-17 1280 if (!qmc) 3178d58e0b9772 Herve Codina 2023-02-17 1281 return -ENOMEM; 3178d58e0b9772 Herve Codina 2023-02-17 1282 3178d58e0b9772 Herve Codina 2023-02-17 1283 qmc->dev = &pdev->dev; 3178d58e0b9772 Herve Codina 2023-02-17 1284 INIT_LIST_HEAD(&qmc->chan_head); 3178d58e0b9772 Herve Codina 2023-02-17 1285 3178d58e0b9772 Herve Codina 2023-02-17 1286 qmc->scc_regs = devm_platform_ioremap_resource_byname(pdev, "scc_regs"); 3178d58e0b9772 Herve Codina 2023-02-17 1287 if (IS_ERR(qmc->scc_regs)) 3178d58e0b9772 Herve Codina 2023-02-17 1288 return PTR_ERR(qmc->scc_regs); 3178d58e0b9772 Herve Codina 2023-02-17 1289 3178d58e0b9772 Herve Codina 2023-02-17 1290 3178d58e0b9772 Herve Codina 2023-02-17 1291 res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "scc_pram"); 3178d58e0b9772 Herve Codina 2023-02-17 1292 if (!res) 3178d58e0b9772 Herve Codina 2023-02-17 1293 return -EINVAL; 3178d58e0b9772 Herve Codina 2023-02-17 1294 qmc->scc_pram_offset = res->start - get_immrbase(); 3178d58e0b9772 Herve Codina 2023-02-17 1295 qmc->scc_pram = devm_ioremap_resource(qmc->dev, res); 3178d58e0b9772 Herve Codina 2023-02-17 1296 if (IS_ERR(qmc->scc_pram)) 3178d58e0b9772 Herve Codina 2023-02-17 1297 return PTR_ERR(qmc->scc_pram); 3178d58e0b9772 Herve Codina 2023-02-17 1298 3178d58e0b9772 Herve Codina 2023-02-17 1299 qmc->dpram = devm_platform_ioremap_resource_byname(pdev, "dpram"); 3178d58e0b9772 Herve Codina 2023-02-17 1300 if (IS_ERR(qmc->dpram)) 3178d58e0b9772 Herve Codina 2023-02-17 1301 return PTR_ERR(qmc->dpram); 3178d58e0b9772 Herve Codina 2023-02-17 1302 3178d58e0b9772 Herve Codina 2023-02-17 1303 qmc->tsa_serial = devm_tsa_serial_get_byphandle(qmc->dev, np, "fsl,tsa-serial"); 3178d58e0b9772 Herve Codina 2023-02-17 1304 if (IS_ERR(qmc->tsa_serial)) { 3178d58e0b9772 Herve Codina 2023-02-17 1305 return dev_err_probe(qmc->dev, PTR_ERR(qmc->tsa_serial), 3178d58e0b9772 Herve Codina 2023-02-17 1306 "Failed to get TSA serial\n"); 3178d58e0b9772 Herve Codina 2023-02-17 1307 } 3178d58e0b9772 Herve Codina 2023-02-17 1308 3178d58e0b9772 Herve Codina 2023-02-17 1309 /* Connect the serial (SCC) to TSA */ 3178d58e0b9772 Herve Codina 2023-02-17 1310 ret = tsa_serial_connect(qmc->tsa_serial); 3178d58e0b9772 Herve Codina 2023-02-17 1311 if (ret) { 3178d58e0b9772 Herve Codina 2023-02-17 1312 dev_err(qmc->dev, "Failed to connect TSA serial\n"); 3178d58e0b9772 Herve Codina 2023-02-17 1313 return ret; 3178d58e0b9772 Herve Codina 2023-02-17 1314 } 3178d58e0b9772 Herve Codina 2023-02-17 1315 3178d58e0b9772 Herve Codina 2023-02-17 1316 /* Parse channels informationss */ 3178d58e0b9772 Herve Codina 2023-02-17 1317 ret = qmc_of_parse_chans(qmc, np); 3178d58e0b9772 Herve Codina 2023-02-17 1318 if (ret) 3178d58e0b9772 Herve Codina 2023-02-17 1319 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1320 3178d58e0b9772 Herve Codina 2023-02-17 1321 nb_chans = qmc_nb_chans(qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1322 3178d58e0b9772 Herve Codina 2023-02-17 1323 /* Init GMSR_H and GMSR_L registers */ 3178d58e0b9772 Herve Codina 2023-02-17 1324 qmc_write32(qmc->scc_regs + SCC_GSMRH, 3178d58e0b9772 Herve Codina 2023-02-17 1325 SCC_GSMRH_CDS | SCC_GSMRH_CTSS | SCC_GSMRH_CDP | SCC_GSMRH_CTSP); 3178d58e0b9772 Herve Codina 2023-02-17 1326 3178d58e0b9772 Herve Codina 2023-02-17 1327 /* enable QMC mode */ 3178d58e0b9772 Herve Codina 2023-02-17 1328 qmc_write32(qmc->scc_regs + SCC_GSMRL, SCC_GSMRL_MODE_QMC); 3178d58e0b9772 Herve Codina 2023-02-17 1329 3178d58e0b9772 Herve Codina 2023-02-17 1330 /* 3178d58e0b9772 Herve Codina 2023-02-17 1331 * Allocate the buffer descriptor table 3178d58e0b9772 Herve Codina 2023-02-17 1332 * 8 rx and 8 tx descriptors per channel 3178d58e0b9772 Herve Codina 2023-02-17 1333 */ 3178d58e0b9772 Herve Codina 2023-02-17 1334 qmc->bd_size = (nb_chans * (QMC_NB_TXBDS + QMC_NB_RXBDS)) * sizeof(cbd_t); 3178d58e0b9772 Herve Codina 2023-02-17 1335 qmc->bd_table = dmam_alloc_coherent(qmc->dev, qmc->bd_size, 3178d58e0b9772 Herve Codina 2023-02-17 1336 &qmc->bd_dma_addr, GFP_KERNEL); 3178d58e0b9772 Herve Codina 2023-02-17 1337 if (!qmc->bd_table) { 3178d58e0b9772 Herve Codina 2023-02-17 1338 dev_err(qmc->dev, "Failed to allocate bd table\n"); 3178d58e0b9772 Herve Codina 2023-02-17 1339 ret = -ENOMEM; 3178d58e0b9772 Herve Codina 2023-02-17 1340 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1341 } 3178d58e0b9772 Herve Codina 2023-02-17 @1342 memset(qmc->bd_table, 0, qmc->bd_size); 3178d58e0b9772 Herve Codina 2023-02-17 1343 3178d58e0b9772 Herve Codina 2023-02-17 1344 qmc_write32(qmc->scc_pram + QMC_GBL_MCBASE, qmc->bd_dma_addr); 3178d58e0b9772 Herve Codina 2023-02-17 1345 3178d58e0b9772 Herve Codina 2023-02-17 1346 /* Allocate the interrupt table */ 3178d58e0b9772 Herve Codina 2023-02-17 1347 qmc->int_size = QMC_NB_INTS * sizeof(u16); 3178d58e0b9772 Herve Codina 2023-02-17 1348 qmc->int_table = dmam_alloc_coherent(qmc->dev, qmc->int_size, 3178d58e0b9772 Herve Codina 2023-02-17 1349 &qmc->int_dma_addr, GFP_KERNEL); 3178d58e0b9772 Herve Codina 2023-02-17 1350 if (!qmc->int_table) { 3178d58e0b9772 Herve Codina 2023-02-17 1351 dev_err(qmc->dev, "Failed to allocate interrupt table\n"); 3178d58e0b9772 Herve Codina 2023-02-17 1352 ret = -ENOMEM; 3178d58e0b9772 Herve Codina 2023-02-17 1353 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1354 } 3178d58e0b9772 Herve Codina 2023-02-17 @1355 memset(qmc->int_table, 0, qmc->int_size); 3178d58e0b9772 Herve Codina 2023-02-17 1356 3178d58e0b9772 Herve Codina 2023-02-17 1357 qmc->int_curr = qmc->int_table; 3178d58e0b9772 Herve Codina 2023-02-17 1358 qmc_write32(qmc->scc_pram + QMC_GBL_INTBASE, qmc->int_dma_addr); 3178d58e0b9772 Herve Codina 2023-02-17 1359 qmc_write32(qmc->scc_pram + QMC_GBL_INTPTR, qmc->int_dma_addr); 3178d58e0b9772 Herve Codina 2023-02-17 1360 3178d58e0b9772 Herve Codina 2023-02-17 1361 /* Set MRBLR (valid for HDLC only) max MRU + max CRC */ 3178d58e0b9772 Herve Codina 2023-02-17 1362 qmc_write16(qmc->scc_pram + QMC_GBL_MRBLR, HDLC_MAX_MRU + 4); 3178d58e0b9772 Herve Codina 2023-02-17 1363 3178d58e0b9772 Herve Codina 2023-02-17 1364 qmc_write16(qmc->scc_pram + QMC_GBL_GRFTHR, 1); 3178d58e0b9772 Herve Codina 2023-02-17 1365 qmc_write16(qmc->scc_pram + QMC_GBL_GRFCNT, 1); 3178d58e0b9772 Herve Codina 2023-02-17 1366 3178d58e0b9772 Herve Codina 2023-02-17 1367 qmc_write32(qmc->scc_pram + QMC_GBL_C_MASK32, 0xDEBB20E3); 3178d58e0b9772 Herve Codina 2023-02-17 1368 qmc_write16(qmc->scc_pram + QMC_GBL_C_MASK16, 0xF0B8); 3178d58e0b9772 Herve Codina 2023-02-17 1369 3178d58e0b9772 Herve Codina 2023-02-17 1370 ret = qmc_setup_tsa(qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1371 if (ret) 3178d58e0b9772 Herve Codina 2023-02-17 1372 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1373 3178d58e0b9772 Herve Codina 2023-02-17 1374 qmc_write16(qmc->scc_pram + QMC_GBL_QMCSTATE, 0x8000); 3178d58e0b9772 Herve Codina 2023-02-17 1375 3178d58e0b9772 Herve Codina 2023-02-17 1376 ret = qmc_setup_chans(qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1377 if (ret) 3178d58e0b9772 Herve Codina 2023-02-17 1378 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1379 3178d58e0b9772 Herve Codina 2023-02-17 1380 /* Init interrupts table */ 3178d58e0b9772 Herve Codina 2023-02-17 1381 ret = qmc_setup_ints(qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1382 if (ret) 3178d58e0b9772 Herve Codina 2023-02-17 1383 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1384 3178d58e0b9772 Herve Codina 2023-02-17 1385 /* Disable and clear interrupts, set the irq handler */ 3178d58e0b9772 Herve Codina 2023-02-17 1386 qmc_write16(qmc->scc_regs + SCC_SCCM, 0x0000); 3178d58e0b9772 Herve Codina 2023-02-17 1387 qmc_write16(qmc->scc_regs + SCC_SCCE, 0x000F); 3178d58e0b9772 Herve Codina 2023-02-17 1388 irq = platform_get_irq(pdev, 0); 3178d58e0b9772 Herve Codina 2023-02-17 1389 if (irq < 0) 3178d58e0b9772 Herve Codina 2023-02-17 1390 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1391 ret = devm_request_irq(qmc->dev, irq, qmc_irq_handler, 0, "qmc", qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1392 if (ret < 0) 3178d58e0b9772 Herve Codina 2023-02-17 1393 goto err_tsa_serial_disconnect; 3178d58e0b9772 Herve Codina 2023-02-17 1394 3178d58e0b9772 Herve Codina 2023-02-17 1395 /* Enable interrupts */ 3178d58e0b9772 Herve Codina 2023-02-17 1396 qmc_write16(qmc->scc_regs + SCC_SCCM, 3178d58e0b9772 Herve Codina 2023-02-17 1397 SCC_SCCE_IQOV | SCC_SCCE_GINT | SCC_SCCE_GUN | SCC_SCCE_GOV); 3178d58e0b9772 Herve Codina 2023-02-17 1398 3178d58e0b9772 Herve Codina 2023-02-17 1399 ret = qmc_finalize_chans(qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1400 if (ret < 0) 3178d58e0b9772 Herve Codina 2023-02-17 1401 goto err_disable_intr; 3178d58e0b9772 Herve Codina 2023-02-17 1402 3178d58e0b9772 Herve Codina 2023-02-17 1403 /* Enable transmiter and receiver */ 3178d58e0b9772 Herve Codina 2023-02-17 1404 qmc_setbits32(qmc->scc_regs + SCC_GSMRL, SCC_GSMRL_ENR | SCC_GSMRL_ENT); 3178d58e0b9772 Herve Codina 2023-02-17 1405 3178d58e0b9772 Herve Codina 2023-02-17 1406 platform_set_drvdata(pdev, qmc); 3178d58e0b9772 Herve Codina 2023-02-17 1407 3178d58e0b9772 Herve Codina 2023-02-17 1408 return 0; 3178d58e0b9772 Herve Codina 2023-02-17 1409 3178d58e0b9772 Herve Codina 2023-02-17 1410 err_disable_intr: 3178d58e0b9772 Herve Codina 2023-02-17 1411 qmc_write16(qmc->scc_regs + SCC_SCCM, 0); 3178d58e0b9772 Herve Codina 2023-02-17 1412 3178d58e0b9772 Herve Codina 2023-02-17 1413 err_tsa_serial_disconnect: 3178d58e0b9772 Herve Codina 2023-02-17 1414 tsa_serial_disconnect(qmc->tsa_serial); 3178d58e0b9772 Herve Codina 2023-02-17 1415 return ret; 3178d58e0b9772 Herve Codina 2023-02-17 1416 } 3178d58e0b9772 Herve Codina 2023-02-17 1417
:::::: The code at line 1342 was first introduced by commit :::::: 3178d58e0b9772d690456c0bdf8c9f5e191d45f1 soc: fsl: cpm1: Add support for QMC
:::::: TO: Herve Codina <herve.codina@bootlin.com> :::::: CC: Mark Brown <broonie@kernel.org>
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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