From d6d4e28e52f3cd70f60d03405181994a2763532b Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Mon, 12 Aug 2013 14:14:57 -0300 Subject: [PATCH 124/203] 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 Tested-by: Daniel Mack Signed-off-by: Brian Norris Signed-off-by: David Woodhouse --- drivers/mtd/nand/pxa3xx_nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -348,7 +348,8 @@ static void pxa3xx_nand_stop(struct pxa3 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;