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| author | Jesper Nilsson <jespern@axis.com> | 2015-01-15 17:49:02 +0100 |
|---|---|---|
| committer | Jesper Nilsson <jespern@axis.com> | 2015-01-29 10:10:08 +0100 |
| commit | 00c5794d2df7a8586d4c1dc11c54ea5714fbe17f (patch) | |
| tree | 74043effab372479dac0636a966b0e8be4171418 /arch/cris | |
| parent | 134115cd609d53c25fef99dba75857961a63d8a7 (diff) | |
| download | linux-00c5794d2df7a8586d4c1dc11c54ea5714fbe17f.tar.gz linux-00c5794d2df7a8586d4c1dc11c54ea5714fbe17f.tar.bz2 linux-00c5794d2df7a8586d4c1dc11c54ea5714fbe17f.zip | |
CRISv32: Avoid warning of unused variable
Avoids the warning about:
warning: 'bite_in_progress' defined but not used [-Wunused-variable]
Variable is only used if the Kconfig CONFIG_ETRAX_WATCHDOG_NICE_DOGGY
is set.
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Diffstat (limited to 'arch/cris')
| -rw-r--r-- | arch/cris/arch-v32/kernel/time.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index eb74dabbeb96..c17b01abdc3b 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -107,8 +107,10 @@ static short int watchdog_key = 42; /* arbitrary 7 bit number */ * is used though, so set this really low. */ #define WATCHDOG_MIN_FREE_PAGES 8 +#if defined(CONFIG_ETRAX_WATCHDOG_NICE_DOGGY) /* for reliable NICE_DOGGY behaviour */ static int bite_in_progress; +#endif void reset_watchdog(void) { @@ -155,7 +157,9 @@ void handle_watchdog_bite(struct pt_regs *regs) nmi_enter(); oops_in_progress = 1; +#if defined(CONFIG_ETRAX_WATCHDOG_NICE_DOGGY) bite_in_progress = 1; +#endif printk(KERN_WARNING "Watchdog bite\n"); /* Check if forced restart or unexpected watchdog */ |