ARM: at91: replace __raw_{readl, writel} of peripherals with readl, writel

Use the potentially endianness-changing readl, writel and siblings
directly. They looks prettier and are the correct thing to do, as
even if the CPU is in big-endian mode, the peripherals are little-endian.

Unlike Linux, barebox readl,writel are the same Linux'
{readl,writel}_relaxed (they don't imply memory barriers)
and thus there shouldn't be any functional change.

Patch was generated by a mass search and replace. I looked it over,
adjust some whitespace and further verified by reviewing the output of

	git diff HEAD~1 --word-diff | \
		perl -pe 's/\[-(.*?)__raw_/{+$1/; s/-\]\{\+/+}{+/;' \
		-e 's/(\{\+.*?\+\})\1/__ALL_IS_WELL__/' | grep '+}{+'

which filters out the common case of lines where a single
__raw_{readT,writeT} had its __raw_ prefix stripped without any
further changes.

Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/at91_ether.h b/drivers/net/at91_ether.h
index 08df6f161c..21c2ae94da 100644
--- a/drivers/net/at91_ether.h
+++ b/drivers/net/at91_ether.h
@@ -33,7 +33,7 @@ struct rbf_t
  */
 static inline unsigned long at91_emac_read(unsigned int reg)
 {
-	return __raw_readl(AT91_VA_BASE_EMAC + reg);
+	return readl(AT91_VA_BASE_EMAC + reg);
 }
 
 /*
@@ -41,6 +41,6 @@ static inline unsigned long at91_emac_read(unsigned int reg)
  */
 static inline void at91_emac_write(unsigned int reg, unsigned long value)
 {
-	__raw_writel(value, AT91_VA_BASE_EMAC + reg);
+	writel(value, AT91_VA_BASE_EMAC + reg);
 }
 #endif