From: Jonas Gorski <jogo@openwrt.org>
Date: Thu, 10 Sep 2015 14:11:42 +0000 (+0200)
Subject: spi/bcm63xx: replace custom io accessors with standard ones
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=158fcc4e050a75b609bbef1007cf7bf2a01ca043;p=linux-beck.git

spi/bcm63xx: replace custom io accessors with standard ones

Replace all bcm_read* with (io)read. Due to this block following
system endianness, make sure we match that.

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 c1364a8fa268..ef05387c1341 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -56,25 +56,33 @@ struct bcm63xx_spi {
 static inline u8 bcm_spi_readb(struct bcm63xx_spi *bs,
 				unsigned int offset)
 {
-	return bcm_readb(bs->regs + bcm63xx_spireg(offset));
+	return readb(bs->regs + bcm63xx_spireg(offset));
 }
 
 static inline u16 bcm_spi_readw(struct bcm63xx_spi *bs,
 				unsigned int offset)
 {
-	return bcm_readw(bs->regs + bcm63xx_spireg(offset));
+#ifdef CONFIG_BIG_ENDIAN
+	return ioread16(bs->regs + bcm63xx_spireg(offset));
+#else
+	return readw(bs->regs + bcm63xx_spireg(offset));
+#endif
 }
 
 static inline void bcm_spi_writeb(struct bcm63xx_spi *bs,
 				  u8 value, unsigned int offset)
 {
-	bcm_writeb(value, bs->regs + bcm63xx_spireg(offset));
+	writeb(value, bs->regs + bcm63xx_spireg(offset));
 }
 
 static inline void bcm_spi_writew(struct bcm63xx_spi *bs,
 				  u16 value, unsigned int offset)
 {
-	bcm_writew(value, bs->regs + bcm63xx_spireg(offset));
+#ifdef CONFIG_BIG_ENDIAN
+	iowrite16(value, bs->regs + bcm63xx_spireg(offset));
+#else
+	writew(value, bs->regs + bcm63xx_spireg(offset));
+#endif
 }
 
 static const unsigned bcm63xx_spi_freq_table[SPI_CLK_MASK][2] = {