From: Jonas Gorski <jogo@openwrt.org>
Date: Mon, 12 Oct 2015 10:24:21 +0000 (+0200)
Subject: spi/bcm63xx: fix standard accessors and compile guard
X-Git-Tag: KARO-TX6UL-2015-11-03~57^2~4^3~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=682b5280bf00c0618606ecb26cf4a9342d5e282e;p=karo-tx-linux.git

spi/bcm63xx: fix standard accessors and compile guard

Use the correct guard CONFIG_CPU_BIG_ENDIAN and the *be accessors to
follow native endianness on big endian systems.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index ef05387c1341..461891fbc198 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -62,8 +62,8 @@ static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
 static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
 				unsigned int offset)
 {
-#ifdef CONFIG_BIG_ENDIAN
-	return ioread16(bs->regs + bcm63xx_spireg(offset));
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	return ioread16be(bs->regs + bcm63xx_spireg(offset));
 #else
 	return readw(bs->regs + bcm63xx_spireg(offset));
 #endif
@@ -78,8 +78,8 @@ static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
 static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
 				  u16 value, unsigned int offset)
 {
-#ifdef CONFIG_BIG_ENDIAN
-	iowrite16(value, bs->regs + bcm63xx_spireg(offset));
+#ifdef CONFIG_CPU_BIG_ENDIAN
+	iowrite16be(value, bs->regs + bcm63xx_spireg(offset));
 #else
 	writew(value, bs->regs + bcm63xx_spireg(offset));
 #endif