diff options
| author | Florian Fainelli <florian@openwrt.org> | 2012-09-08 09:51:05 +0000 |
|---|---|---|
| committer | Florian Fainelli <florian@openwrt.org> | 2012-09-08 09:51:05 +0000 |
| commit | 6771d63284ee86924f5705a53953a50c4c43135a (patch) | |
| tree | 94ce21298e99ba002240950105fc2d258dd77dd6 /target/linux/mcs814x/files-3.3/drivers/watchdog | |
| parent | 95f1b6d4157b93249cd6dd2a92b4116fabcff1f7 (diff) | |
| download | upstream-6771d63284ee86924f5705a53953a50c4c43135a.tar.gz upstream-6771d63284ee86924f5705a53953a50c4c43135a.tar.bz2 upstream-6771d63284ee86924f5705a53953a50c4c43135a.zip | |
use the recommended ARM I/O accessors
use {read,write}l_relaxed instead of the plain __raw_{read,write}l variants.
SVN-Revision: 33330
Diffstat (limited to 'target/linux/mcs814x/files-3.3/drivers/watchdog')
| -rw-r--r-- | target/linux/mcs814x/files-3.3/drivers/watchdog/mcs814x_wdt.c | 10 |
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 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); |