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authorBen Dooks <ben-linux@fluff.org>2006-06-19 12:43:23 +0400
committerDavid Woodhouse <dwmw2@infradead.org>2006-06-19 12:43:23 +0400
commitad3b5fb772e6a824f1ac341eb8e392eca6fc524f (patch)
tree71efb4bd4406ad944afd0e1549c191d120ae4619 /drivers/mtd
parentd1fef3c5e16327661be6cb127d68f5be379697a5 (diff)
downloadlinux-ad3b5fb772e6a824f1ac341eb8e392eca6fc524f.tar.xz
[MTD NAND] S3C2410 driver cleanup
Fix unused variables and commenting since tglx's new NAND updates Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/s3c2410.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index fd78fb83549e..2c262fe03d8a 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -268,20 +268,16 @@ static void s3c2410_nand_select_chip(struct mtd_info *mtd, int chip)
clk_disable(info->clk);
}
-/* command and control functions
- *
- * Note, these all use tglx's method of changing the IO_ADDR_W field
- * to make the code simpler, and use the nand layer's code to issue the
- * command and address sequences via the proper IO ports.
+/* s3c2410_nand_hwcontrol
*
+ * Issue command and address cycles to the chip
*/
static void s3c2410_nand_hwcontrol(struct mtd_info *mtd, int cmd,
unsigned int ctrl)
{
struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
- struct nand_chip *chip = mtd->priv;
-
+
if (cmd == NAND_CMD_NONE)
return;
@@ -297,7 +293,6 @@ static void s3c2440_nand_hwcontrol(struct mtd_info *mtd, int cmd,
unsigned int ctrl)
{
struct s3c2410_nand_info *info = s3c2410_nand_mtd_toinfo(mtd);
- struct nand_chip *chip = mtd->priv;
if (cmd == NAND_CMD_NONE)
return;