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spi/bcm63xx: fix standard accessors and compile guard

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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>
This commit is contained in:
Jonas Gorski 2015-10-12 12:24:21 +02:00 committed by Mark Brown
parent 158fcc4e05
commit 682b5280bf
1 changed files with 4 additions and 4 deletions
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8
drivers/spi/spi-bcm63xx.c
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@ -62,8 +62,8 @@ static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs, static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
unsigned int offset) unsigned int offset)
{ {
#ifdef CONFIG_BIG_ENDIAN #ifdef CONFIG_CPU_BIG_ENDIAN
return ioread16(bs->regs + bcm63xx_spireg(offset)); return ioread16be(bs->regs + bcm63xx_spireg(offset));
#else #else
return readw(bs->regs + bcm63xx_spireg(offset)); return readw(bs->regs + bcm63xx_spireg(offset));
#endif #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, static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
u16 value, unsigned int offset) u16 value, unsigned int offset)
{ {
#ifdef CONFIG_BIG_ENDIAN #ifdef CONFIG_CPU_BIG_ENDIAN
iowrite16(value, bs->regs + bcm63xx_spireg(offset)); iowrite16be(value, bs->regs + bcm63xx_spireg(offset));
#else #else
writew(value, bs->regs + bcm63xx_spireg(offset)); writew(value, bs->regs + bcm63xx_spireg(offset));
#endif #endif