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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-08 09:51:05 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-08 09:51:05 +0000
commit08b17128a1856c8ba1f7c7286fdba2d993564cff (patch)
tree61a81d8d65835646b47deeba086f086a431e6a4e /target/linux/mcs814x/files-3.3/drivers/watchdog
parent555155f8ea01c68f86eb246374942db03c126622 (diff)
[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
Diffstat (limited to 'target/linux/mcs814x/files-3.3/drivers/watchdog')
-rw-r--r--target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c10
1 files changed, 5 insertions, 5 deletions
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 d2f4c5994..ca69e8f95 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);