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| author | Sam Ravnborg <sam@ravnborg.org> | 2014-05-16 23:25:44 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-18 19:01:27 -0700 |
| commit | fcea8b27f985bc02fd7b040bbb5914227a0f49d7 (patch) | |
| tree | 777ad8cffee084f06649d7360983a764ecc68df5 /arch/sparc/kernel/time_32.c | |
| parent | d2aca8f9a64c26dcd9b3eb27db949f830eb80b28 (diff) | |
| download | op-kernel-dev-fcea8b27f985bc02fd7b040bbb5914227a0f49d7.zip op-kernel-dev-fcea8b27f985bc02fd7b040bbb5914227a0f49d7.tar.gz | |
sparc32: fix sparse warnings in time_32.c
Fix following warnings:
time_32.c:63:1: warning: symbol 'rtc_lock' was not declared. Should it be static?
time_32.c:357:13: warning: symbol 'time_init' was not declared. Should it be static?
time_32.c:148:16: warning: dereference of noderef expression
Add extern definition of rtc_lock in mc146818rtc.h.
time_init() is called from init/main.c - add prototype to kernel.h.
Use proper u32 __iomem * for master_l10_counter.
Fix all users.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/time_32.c')
| -rw-r--r-- | arch/sparc/kernel/time_32.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/sparc/kernel/time_32.c b/arch/sparc/kernel/time_32.c index 772b379..5923d1e 100644 --- a/arch/sparc/kernel/time_32.c +++ b/arch/sparc/kernel/time_32.c @@ -36,6 +36,7 @@ #include <linux/of_device.h> #include <linux/platform_device.h> +#include <asm/mc146818rtc.h> #include <asm/oplib.h> #include <asm/timex.h> #include <asm/timer.h> @@ -47,6 +48,7 @@ #include <asm/irq_regs.h> #include <asm/setup.h> +#include "kernel.h" #include "irq.h" static __cacheline_aligned_in_smp DEFINE_SEQLOCK(timer_cs_lock); @@ -83,7 +85,7 @@ unsigned long profile_pc(struct pt_regs *regs) EXPORT_SYMBOL(profile_pc); -volatile unsigned int __iomem *master_l10_counter; +volatile u32 __iomem *master_l10_counter; int update_persistent_clock(struct timespec now) { @@ -143,9 +145,9 @@ static __init void setup_timer_ce(void) static unsigned int sbus_cycles_offset(void) { - unsigned int val, offset; + u32 val, offset; - val = *master_l10_counter; + val = sbus_readl(master_l10_counter); offset = (val >> TIMER_VALUE_SHIFT) & TIMER_VALUE_MASK; /* Limit hit? */ |
