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authorMatthew Leach <matthew@mattleach.net>2012-12-10 19:12:39 +0000
committerArtem Bityutskiy <artem.bityutskiy@linux.intel.com>2012-12-13 13:39:44 +0200
commit8204536207e99b3bbbd13d936aaa3b18449b9c00 (patch)
tree8b8b7e42b46e36ff20d71445c166c71835ddbfe4 /drivers/mtd/nand
parent031da73fca29ebba3eea5a512746e01d52e542cd (diff)
mtd: nand/gpio: use io{read,write}*_rep accessors
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the mtd gpio accessors with io{read,write}{8,16,32}_rep calls instead. Signed-off-by: Matthew Leach <matthew@mattleach.net> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Diffstat (limited to 'drivers/mtd/nand')
-rw-r--r--drivers/mtd/nand/gpio.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c
index 7aec5690289a..e789e3f51710 100644
--- a/drivers/mtd/nand/gpio.c
+++ b/drivers/mtd/nand/gpio.c
@@ -90,14 +90,14 @@ static void gpio_nand_writebuf(struct mtd_info *mtd, const u_char *buf, int len)
{
struct nand_chip *this = mtd->priv;
- writesb(this->IO_ADDR_W, buf, len);
+ iowrite8_rep(this->IO_ADDR_W, buf, len);
}
static void gpio_nand_readbuf(struct mtd_info *mtd, u_char *buf, int len)
{
struct nand_chip *this = mtd->priv;
- readsb(this->IO_ADDR_R, buf, len);
+ ioread8_rep(this->IO_ADDR_R, buf, len);
}
static void gpio_nand_writebuf16(struct mtd_info *mtd, const u_char *buf,
@@ -106,7 +106,7 @@ static void gpio_nand_writebuf16(struct mtd_info *mtd, const u_char *buf,
struct nand_chip *this = mtd->priv;
if (IS_ALIGNED((unsigned long)buf, 2)) {
- writesw(this->IO_ADDR_W, buf, len>>1);
+ iowrite16_rep(this->IO_ADDR_W, buf, len>>1);
} else {
int i;
unsigned short *ptr = (unsigned short *)buf;
@@ -121,7 +121,7 @@ static void gpio_nand_readbuf16(struct mtd_info *mtd, u_char *buf, int len)
struct nand_chip *this = mtd->priv;
if (IS_ALIGNED((unsigned long)buf, 2)) {
- readsw(this->IO_ADDR_R, buf, len>>1);
+ ioread16_rep(this->IO_ADDR_R, buf, len>>1);
} else {
int i;
unsigned short *ptr = (unsigned short *)buf;