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ARM: OMAP2: use 'int' instead of 'unsigned' for variable 'gpmc_irq_start' 

'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>
This commit is contained in:
Chen Gang 2013-08-22 15:47:21 +08:00 committed by Tony Lindgren
parent a04feb0341
commit af07219661
1 changed files with 1 additions and 1 deletions
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arch/arm/mach-omap2/gpmc.c
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@ -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];