Messages in this thread | | | Date | Thu, 2 Nov 2017 12:36:17 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build warning after merge of the mmc tree |
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Hi Ulf,
After merging the mmc tree, today's linux-next build (arm multi_v7_defconfig) produced this warning:
In file included from include/linux/irqflags.h:14:0, from arch/arm/include/asm/bitops.h:27, from include/linux/bitops.h:37, from include/linux/kernel.h:10, from include/asm-generic/bug.h:15, from arch/arm/include/asm/bug.h:59, from include/linux/bug.h:4, from include/linux/thread_info.h:11, from include/asm-generic/current.h:4, from ./arch/arm/include/generated/asm/current.h:1, from include/linux/sched.h:11, from include/linux/blkdev.h:4, from drivers/mmc/host/dw_mmc.c:14: drivers/mmc/host/dw_mmc.c: In function 'dw_mci_set_drto': include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast (void)(&__dummy == &__dummy2); \ ^ include/linux/spinlock.h:221:3: note: in expansion of macro 'typecheck' typecheck(unsigned long, flags); \ ^ include/linux/spinlock.h:346:2: note: in expansion of macro 'raw_spin_lock_irqsave' raw_spin_lock_irqsave(spinlock_check(lock), flags); \ ^ drivers/mmc/host/dw_mmc.c:1953:2: note: in expansion of macro 'spin_lock_irqsave' spin_lock_irqsave(&host->irq_lock, irqflags); ^
Introduced by commit
80a2a5a7745b ("mmc: dw_mmc: Cleanup the DTO timer like the CTO one")
-- Cheers, Stephen Rothwell
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