asm-generic: Import functions from Linux

Currently {read,write}s{b,w,lq}() functions are available only on some
architectures, and there are no io{read,write}{8,16,32,64}_rep()
functions in u-boot. This patch adds generic versions that may be used
without arch-specific implementation.

Since some of added functions were already added locally in some files,
remove them to avoid redeclaration errors.

Signed-off-by: Igor Prusov <ivprusov@salutedevices.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/drivers/mtd/nand/raw/atmel/nand-controller.c b/drivers/mtd/nand/raw/atmel/nand-controller.c
index fa962ba591..37b0c3a5cd 100644
--- a/drivers/mtd/nand/raw/atmel/nand-controller.c
+++ b/drivers/mtd/nand/raw/atmel/nand-controller.c
@@ -352,40 +352,6 @@ static int atmel_nfc_wait(struct atmel_hsmc_nand_controller *nc, bool poll,
 	return ret;
 }
 
-static void iowrite8_rep(void *addr, const uint8_t *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		writeb(buf[i], addr);
-}
-
-static void ioread8_rep(void *addr, uint8_t *buf, int len)
-{
-	int i;
-
-	for (i = 0; i < len; i++)
-		buf[i] = readb(addr);
-}
-
-static void ioread16_rep(void *addr, void *buf, int len)
-{
-	int i;
-	u16 *p = (u16 *)buf;
-
-	for (i = 0; i < len; i++)
-		p[i] = readw(addr);
-}
-
-static void iowrite16_rep(void *addr, const void *buf, int len)
-{
-	int i;
-	u16 *p = (u16 *)buf;
-
-	for (i = 0; i < len; i++)
-		writew(p[i], addr);
-}
-
 static u8 atmel_nand_read_byte(struct mtd_info *mtd)
 {
 	struct nand_chip *chip = mtd_to_nand(mtd);