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| author | He Ying <heying24@huawei.com> | 2021-03-24 05:09:39 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-05-04 19:37:42 +1000 |
| commit | ce0091a0e06045e70c526c8735f8b866a85e0a45 (patch) | |
| tree | cdce4152f8e366565a0bdfeed890bf55562282fd /arch/powerpc/include/asm/time.h | |
| parent | 9923a6dace1682518efe4aa872cc317fa43c2a55 (diff) | |
| download | linux-ce0091a0e06045e70c526c8735f8b866a85e0a45.tar.gz | |
powerpc/time: Fix sparse warnings
We found these warnings in arch/powerpc/kernel/time.c as follows:
warning: symbol 'decrementer_max' was not declared. Should it be static?
warning: symbol 'rtc_lock' was not declared. Should it be static?
warning: symbol 'dtl_consumer' was not declared. Should it be static?
Declare 'decrementer_max' in powerpc asm/time.h.
Include linux/mc146818rtc.h in powerpc kernel/time.c where 'rtc_lock' is
declared. And remove duplicated declaration of 'rtc_lock' in powerpc
platforms/chrp/time.c because it has included linux/mc146818rtc.h.
Move 'dtl_consumer' definition after "include <asm/dtl.h>" because it is
declared there.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: He Ying <heying24@huawei.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210324090939.143477-1-heying24@huawei.com
Diffstat (limited to 'arch/powerpc/include/asm/time.h')
| -rw-r--r-- | arch/powerpc/include/asm/time.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index 924b2157882f..1e5643a9b1f2 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -24,6 +24,7 @@ extern unsigned long tb_ticks_per_jiffy; extern unsigned long tb_ticks_per_usec; extern unsigned long tb_ticks_per_sec; extern struct clock_event_device decrementer_clockevent; +extern u64 decrementer_max; extern void generic_calibrate_decr(void); |