lkml.org 
[lkml]   [2020]   [Jun]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 3/3] clk: X1000: Add support for calculat REFCLK of USB PHY.
Hi "周琰杰,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on clk/clk-next]
[also build test ERROR on linux/master linus/master v5.8-rc3 next-20200629]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use as documented in
https://git-scm.com/docs/git-format-patch]

url: https://github.com/0day-ci/linux/commits/Zhou-Yanjie/Add-functions-to-operate-USB-PHY-related-clock/20200629-011858
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: mips-randconfig-r012-20200629 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project a28d38a6bca1726d56c9b373f4c7dc5264fc7716)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/clk/ingenic/x1000-cgu.c:83:2: error: expected expression
WARN();
^
include/asm-generic/bug.h:127:34: note: expanded from macro 'WARN'
int __ret_warn_on = !!(condition); \
^
>> drivers/clk/ingenic/x1000-cgu.c:83:2: error: expected expression
include/asm-generic/bug.h:129:3: note: expanded from macro 'WARN'
__WARN_printf(TAINT_WARN, format); \
^
include/asm-generic/bug.h:88:51: note: expanded from macro '__WARN_printf'
warn_slowpath_fmt(__FILE__, __LINE__, taint, arg); \
^
2 errors generated.

vim +83 drivers/clk/ingenic/x1000-cgu.c

62
63 static unsigned long x1000_otg_phy_recalc_rate(struct clk_hw *hw,
64 unsigned long parent_rate)
65 {
66 u32 usbpcr1;
67 unsigned refclk_div;
68
69 usbpcr1 = readl(cgu->base + CGU_REG_USBPCR1);
70 refclk_div = usbpcr1 & USBPCR1_REFCLKDIV_MASK;
71
72 switch (refclk_div) {
73 case USBPCR1_REFCLKDIV_12:
74 return 12000000;
75
76 case USBPCR1_REFCLKDIV_24:
77 return 48000000;
78
79 case USBPCR1_REFCLKDIV_48:
80 return 48000000;
81 }
82
> 83 WARN();
84 return parent_rate;
85 }
86

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[unhandled content-type:application/gzip]
\
 
 \ /
  Last update: 2020-06-29 21:43    [W:0.073 / U:25.364 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site