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ARM: omap2: gpmc: Remove redundant chip select out of range check 

This check is done before the call to gpmc_cs_reserved() and
gpmc_cs_set_reserved() and it's redundant to do it again in each
function. This simplifies the code a bit.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Jon Hunter <jon-hunter@ti.com>
This commit is contained in:
Ezequiel Garcia 2013-02-12 16:22:24 -03:00 committed by Jon Hunter
parent 7ab91596a5
commit f5d8edaf1d
1 changed files with 1 additions and 9 deletions
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10
arch/arm/mach-omap2/gpmc.c
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@ -441,22 +441,14 @@ static int gpmc_cs_mem_enabled(int cs)
return l & GPMC_CONFIG7_CSVALID;
}
static int gpmc_cs_set_reserved(int cs, int reserved)
static void gpmc_cs_set_reserved(int cs, int reserved)
{
if (cs > GPMC_CS_NUM)
return -ENODEV;
gpmc_cs_map &= ~(1 << cs);
gpmc_cs_map |= (reserved ? 1 : 0) << cs;
return 0;
}
static bool gpmc_cs_reserved(int cs)
{
if (cs > GPMC_CS_NUM)
return true;
return gpmc_cs_map & (1 << cs);
}