diff options
| author | Chen Gang <gang.chen@asianux.com> | 2013-08-22 15:47:21 +0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2013-08-22 00:56:26 -0700 |
| commit | af0721966195b3966214edd54af0d5f84d65419a (patch) | |
| tree | ddca53db6f60f7f138d1537b45deb2922845cadf | |
| parent | a04feb03419f62b7796feb3d1ae387e45feaeaf0 (diff) | |
ARM: OMAP2: use 'int' instead of 'unsigned' for variable 'gpmc_irq_start'omap-for-v3.12/fixes-non-critical-signed
'gpmc_irq_start' is mostly used as 'int', and for a variable, do not
suggest to only use 'unsigned' as its type, so use 'int' instead of
'unsigned' for variable 'gpmc_irq_start'.
Also it will fix the related issue (dummy the real world failure):
arch/arm/mach-omap2/gpmc.c:728:2: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/mach-omap2/gpmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index f3fdd6afa213..9f4795aff48a 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -149,7 +149,7 @@ struct omap3_gpmc_regs { static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ]; static struct irq_chip gpmc_irq_chip; -static unsigned gpmc_irq_start; +static int gpmc_irq_start; static struct resource gpmc_mem_root; static struct resource gpmc_cs_mem[GPMC_CS_NUM]; |