[mcs814x] use the recommended ARM I/O accessors

use {read,write}l_relaxed instead of the plain __raw_{read,write}l variants.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33330 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 16 insertions, 16 deletions

diff --git a/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c b/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c
index cccab07b27..b1e95810dd 100644
--- a/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c
+++ b/target/linux/mcs814x/files-3.3/drivers/char/hw_random/mcs814x-rng.c
@@ -28,7 +28,7 @@ static int mcs814x_rng_data_read(struct hwrng *rng, u32 *buffer)
 {
 	struct mcs814x_rng_priv *priv = (struct mcs814x_rng_priv *)rng->priv;
 
-	*buffer = __raw_readl(priv->regs + RND);
+	*buffer = readl_relaxed(priv->regs + RND);
 
 	return 4;
 }
diff --git a/target/linux/mcs814x/files-3.3/drivers/gpio/gpio-mcs814x.c b/target/linux/mcs814x/files-3.3/drivers/gpio/gpio-mcs814x.c
index ea53c192bc..f1382290fb 100644
--- a/target/linux/mcs814x/files-3.3/drivers/gpio/gpio-mcs814x.c
+++ b/target/linux/mcs814x/files-3.3/drivers/gpio/gpio-mcs814x.c
@@ -30,7 +30,7 @@ static int mcs814x_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
 	struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip);
 
-	return __raw_readl(mcs814x->regs + GPIO_PIN) & (1 << offset);
+	return readl_relaxed(mcs814x->regs + GPIO_PIN) & (1 << offset);
 }
 
 static void mcs814x_gpio_set(struct gpio_chip *chip,
@@ -39,12 +39,12 @@ static void mcs814x_gpio_set(struct gpio_chip *chip,
 	struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip);
 	u32 mask;
 
-	mask = __raw_readl(mcs814x->regs + GPIO_PIN);
+	mask = readl_relaxed(mcs814x->regs + GPIO_PIN);
 	if (value)
 		mask |= (1 << offset);
 	else
 		mask &= ~(1 << offset);
-	__raw_writel(mask, mcs814x->regs + GPIO_PIN);
+	writel_relaxed(mask, mcs814x->regs + GPIO_PIN);
 }
 
 static int mcs814x_gpio_direction_output(struct gpio_chip *chip,
@@ -53,9 +53,9 @@ static int mcs814x_gpio_direction_output(struct gpio_chip *chip,
 	struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip);
 	u32 mask;
 
-	mask = __raw_readl(mcs814x->regs + GPIO_DIR);
+	mask = readl_relaxed(mcs814x->regs + GPIO_DIR);
 	mask &= ~(1 << offset);
-	__raw_writel(mask, mcs814x->regs + GPIO_DIR);
+	writel_relaxed(mask, mcs814x->regs + GPIO_DIR);
 
 	return 0;
 }
@@ -66,9 +66,9 @@ static int mcs814x_gpio_direction_input(struct gpio_chip *chip,
 	struct mcs814x_gpio_chip *mcs814x = to_mcs814x_gpio_chip(chip);
 	u32 mask;
 
-	mask = __raw_readl(mcs814x->regs + GPIO_DIR);
+	mask = readl_relaxed(mcs814x->regs + GPIO_DIR);
 	mask |= (1 << offset);
-	__raw_writel(mask, mcs814x->regs + GPIO_DIR);
+	writel_relaxed(mask, mcs814x->regs + GPIO_DIR);
 
 	return 0;
 }
diff --git a/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c b/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c
index 4a42086046..d874e71a1b 100644
--- a/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c
+++ b/target/linux/mcs814x/files-3.3/drivers/net/ethernet/mcs8140/nuport_mac.c
@@ -112,7 +112,7 @@
 
 static inline u32 nuport_mac_readl(void __iomem *reg)
 {
-	return __raw_readl(reg);
+	return readl_relaxed(reg);
 }
 
 static inline u8 nuport_mac_readb(void __iomem *reg)
@@ -122,12 +122,12 @@ static inline u8 nuport_mac_readb(void __iomem *reg)
 
 static inline void nuport_mac_writel(u32 value, void __iomem *reg)
 {
-	__raw_writel(value, reg);
+	writel_relaxed(value, reg);
 }
 
 static inline void nuport_mac_writeb(u8 value, void __iomem *reg)
 {
-	__raw_writel(value, reg);
+	writel_relaxed(value, reg);
 }
 
 /* MAC private data */
diff --git a/target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c b/target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c
index d2f4c5994f..ca69e8f955 100644
--- a/target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c
+++ b/target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c
@@ -49,9 +49,9 @@ static int mcs814x_wdt_start(struct watchdog_device *dev)
 	u32 reg;
 
 	spin_lock(&wdt->lock);
-	reg = __raw_readl(wdt->regs + WDT_CTRL);
+	reg = readl_relaxed(wdt->regs + WDT_CTRL);
 	reg |= WDT_CTRL_EN;
-	__raw_writel(reg, wdt->regs + WDT_CTRL);
+	writel_relaxed(reg, wdt->regs + WDT_CTRL);
 	spin_unlock(&wdt->lock);
 
 	return 0;
@@ -63,9 +63,9 @@ static int mcs814x_wdt_stop(struct watchdog_device *dev)
 	u32 reg;
 
 	spin_lock(&wdt->lock);
-	reg = __raw_readl(wdt->regs + WDT_CTRL);
+	reg = readl_relaxed(wdt->regs + WDT_CTRL);
 	reg &= ~WDT_CTRL_EN;
-	__raw_writel(reg, wdt->regs + WDT_CTRL);
+	writel_relaxed(reg, wdt->regs + WDT_CTRL);
 	spin_unlock(&wdt->lock);
 
 	return 0;
@@ -80,7 +80,7 @@ static int mcs814x_wdt_set_timeout(struct watchdog_device *dev,
 	/* watchdog counts upward and rollover (0xfffffff -> 0)
 	 * triggers the reboot
 	 */
-	__raw_writel(WDT_MAX_VALUE - (new_timeout * clk_get_rate(wdt->clk)),
+	writel_relaxed(WDT_MAX_VALUE - (new_timeout * clk_get_rate(wdt->clk)),
 		wdt->regs + WDT_COUNT);
 	spin_unlock(&wdt->lock);