mtd: omap2: fixing compilation warning

[Linux-MTD Mailing List]

Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=bdaefc41627b6f2815ef7aa476dfa4ebb3ad499f
Commit:     bdaefc41627b6f2815ef7aa476dfa4ebb3ad499f
Parent:     f3e69c6584be2db1ccd5292d6a1d7c566d265701
Author:     Vimal Singh <vimalsingh at ti.com>
AuthorDate: Tue Jan 5 12:49:24 2010 +0530
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Fri Feb 26 16:46:13 2010 +0000

    mtd: omap2: fixing compilation warning
    
    Fixing below warning in compilation:
    drivers/mtd/nand/omap2.c: In function 'omap_write_buf_dma_pref':
    drivers/mtd/nand/omap2.c:508: warning: passing argument 2 of
    'omap_nand_dma_transfer' discards qualifiers from pointer target type
    
    Signed-off-by: Vimal Singh <vimalsingh at ti.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/omap2.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index 1bb799f..4eea97c 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -505,7 +505,7 @@ static void omap_write_buf_dma_pref(struct mtd_info *mtd,
 		omap_write_buf_pref(mtd, buf, len);
 	else
 		/* start transfer in DMA mode */
-		omap_nand_dma_transfer(mtd, buf, len, 0x1);
+		omap_nand_dma_transfer(mtd, (u_char *) buf, len, 0x1);
 }
 
 /**