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authorEzequiel Garcia <ezequiel.garcia@free-electrons.com>2013-08-12 14:14:57 -0300
committerDavid Woodhouse <David.Woodhouse@intel.com>2013-08-30 21:35:01 +0100
commit57ff88f0f961348a1dec024d611ec7e281510529 (patch)
tree5b03b9cc72bf4ff367b379d200ae0bb76df99511 /drivers/mtd
parentf4db2e3a3315019c419a7ee8ebaf5d8b361be791 (diff)
mtd: nand: pxa3xx: Add __maybe_unused keyword to enable_int()
Now that we have added ARCH_HAS_DMA conditional the function enable_int() may be unused. Declare it as __maybe_unused, in order to remove the following warning, when the function is not used: drivers/mtd/nand//pxa3xx_nand.c:343:24: warning: 'enable_int' defined but not used [-Wunused-function] Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Tested-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/pxa3xx_nand.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index ce343bfd0d65..d14933c3a75d 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -348,7 +348,8 @@ static void pxa3xx_nand_stop(struct pxa3xx_nand_info *info)
nand_writel(info, NDSR, NDSR_MASK);
}
-static void enable_int(struct pxa3xx_nand_info *info, uint32_t int_mask)
+static void __maybe_unused
+enable_int(struct pxa3xx_nand_info *info, uint32_t int_mask)
{
uint32_t ndcr;