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authorLiu Shuo <b35362@freescale.com>2011-12-04 12:31:37 +0800
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-01-09 18:13:18 +0000
commite32de766c2eb65f775438dd6d8ec5007619d2fe5 (patch)
tree0c9aae00681f09ecd95b47268912295307613554 /drivers/mtd/nand/fsl_elbc_nand.c
parenta9a552f0bf6258c3593e8887c7212f0fbec8b44c (diff)
mtd: nand: set correct length to FBCR for a non-full-page write
When we do a non-full-page write, the length be set to FBCR should not be 'elbc_fcm_ctrl->index', it should be 'elbc_fcm_ctrl->index - elbc_fcm_ctrl->column'. Signed-off-by: Liu Shuo <b35362@freescale.com> Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/fsl_elbc_nand.c')
-rw-r--r--drivers/mtd/nand/fsl_elbc_nand.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index c554c2f9c0ec..7db573e9bf78 100644
--- a/drivers/mtd/nand/fsl_elbc_nand.c
+++ b/drivers/mtd/nand/fsl_elbc_nand.c
@@ -467,7 +467,8 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command,
*/
if (elbc_fcm_ctrl->oob || elbc_fcm_ctrl->column != 0 ||
elbc_fcm_ctrl->index != mtd->writesize + mtd->oobsize)
- out_be32(&lbc->fbcr, elbc_fcm_ctrl->index);
+ out_be32(&lbc->fbcr,
+ elbc_fcm_ctrl->index - elbc_fcm_ctrl->column);
else
out_be32(&lbc->fbcr, 0);