[PATCH v3] OMAP: NAND: Fix static declaration warning

This patch fixes sparse warning for static declaration of variable "use_dma"

drivers/mtd/nand/omap2.c:114:11: warning: symbol 'use_dma' was not declared. Should it be static?

Signed-off-by: G, Manjunath Kondaiah <redacted>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-mtd at lists.infradead.org
Cc: Tony Lindgren <tony@atomide.com>
Cc: Nishanth Menon <nm@ti.com>
---
Changes since v1:
?- no logical changes, patch seperated from series based Tony's suggestion.

?drivers/mtd/nand/omap2.c | ? ?4 ++--
?1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 133d515..439e80d 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c

@@ -111,11 +111,11 @@ static int use_dma = 1;

?module_param(use_dma, bool, 0);
?MODULE_PARM_DESC(use_dma, "enable/disable use of DMA");
?#else
-const int use_dma;
+static const int use_dma;
?#endif
?#else
?const int use_prefetch;
-const int use_dma;
+static const int use_dma;