[PATCH v2 07/10] mtd: nand/gpio: use io{read,write}*_rep accessors
From: Will Deacon <hidden>
Date: 2012-12-10 19:13:04
Also in:
lkml
Subsystem:
memory technology devices (mtd), nand flash subsystem, the rest · Maintainers:
Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Linus Torvalds
From: Matthew Leach <redacted>
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.
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Ben Herrenschmidt <benh@kernel.crashing.org>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Matthew Leach <redacted>
Signed-off-by: Will Deacon <redacted>
---
drivers/mtd/nand/gpio.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/mtd/nand/gpio.c b/drivers/mtd/nand/gpio.c
index bc73bc5..0d233e9 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;
--
1.8.0