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-rw-r--r--drivers/watchdog/omap_wdt.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/watchdog/omap_wdt.c b/drivers/watchdog/omap_wdt.c
index 7b79ca093e89..09cf0135e8ac 100644
--- a/drivers/watchdog/omap_wdt.c
+++ b/drivers/watchdog/omap_wdt.c
@@ -68,14 +68,14 @@ static void omap_wdt_reload(struct omap_wdt_dev *wdev)
void __iomem *base = wdev->base;
/* wait for posted write to complete */
- while ((__raw_readl(base + OMAP_WATCHDOG_WPS)) & 0x08)
+ while ((readl_relaxed(base + OMAP_WATCHDOG_WPS)) & 0x08)
cpu_relax();
wdev->wdt_trgr_pattern = ~wdev->wdt_trgr_pattern;
- __raw_writel(wdev->wdt_trgr_pattern, (base + OMAP_WATCHDOG_TGR));
+ writel_relaxed(wdev->wdt_trgr_pattern, (base + OMAP_WATCHDOG_TGR));
/* wait for posted write to complete */
- while ((__raw_readl(base + OMAP_WATCHDOG_WPS)) & 0x08)
+ while ((readl_relaxed(base + OMAP_WATCHDOG_WPS)) & 0x08)
cpu_relax();
/* reloaded WCRR from WLDR */
}
@@ -85,12 +85,12 @@ static void omap_wdt_enable(struct omap_wdt_dev *wdev)
void __iomem *base = wdev->base;
/* Sequence to enable the watchdog */
- __raw_writel(0xBBBB, base + OMAP_WATCHDOG_SPR);
- while ((__raw_readl(base + OMAP_WATCHDOG_WPS)) & 0x10)
+ writel_relaxed(0xBBBB, base + OMAP_WATCHDOG_SPR);
+ while ((readl_relaxed(base + OMAP_WATCHDOG_WPS)) & 0x10)
cpu_relax();
- __raw_writel(0x4444, base + OMAP_WATCHDOG_SPR);
- while ((__raw_readl(base + OMAP_WATCHDOG_WPS)) & 0x10)
+ writel_relaxed(0x4444, base + OMAP_WATCHDOG_SPR);
+ while ((readl_relaxed(base + OMAP_WATCHDOG_WPS)) & 0x10)
cpu_relax();
}
@@ -99,12 +99,12 @@ static void omap_wdt_disable(struct omap_wdt_dev *wdev)
void __iomem *base = wdev->base;
/* sequence required to disable watchdog */
- __raw_writel(0xAAAA, base + OMAP_WATCHDOG_SPR); /* TIMER_MODE */
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x10)
+ writel_relaxed(0xAAAA, base + OMAP_WATCHDOG_SPR); /* TIMER_MODE */
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x10)
cpu_relax();
- __raw_writel(0x5555, base + OMAP_WATCHDOG_SPR); /* TIMER_MODE */
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x10)
+ writel_relaxed(0x5555, base + OMAP_WATCHDOG_SPR); /* TIMER_MODE */
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x10)
cpu_relax();
}
@@ -115,11 +115,11 @@ static void omap_wdt_set_timer(struct omap_wdt_dev *wdev,
void __iomem *base = wdev->base;
/* just count up at 32 KHz */
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x04)
cpu_relax();
- __raw_writel(pre_margin, base + OMAP_WATCHDOG_LDR);
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x04)
+ writel_relaxed(pre_margin, base + OMAP_WATCHDOG_LDR);
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x04)
cpu_relax();
}
@@ -135,11 +135,11 @@ static int omap_wdt_start(struct watchdog_device *wdog)
pm_runtime_get_sync(wdev->dev);
/* initialize prescaler */
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x01)
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x01)
cpu_relax();
- __raw_writel((1 << 5) | (PTV << 2), base + OMAP_WATCHDOG_CNTRL);
- while (__raw_readl(base + OMAP_WATCHDOG_WPS) & 0x01)
+ writel_relaxed((1 << 5) | (PTV << 2), base + OMAP_WATCHDOG_CNTRL);
+ while (readl_relaxed(base + OMAP_WATCHDOG_WPS) & 0x01)
cpu_relax();
omap_wdt_set_timer(wdev, wdog->timeout);
@@ -275,7 +275,7 @@ static int omap_wdt_probe(struct platform_device *pdev)
}
pr_info("OMAP Watchdog Timer Rev 0x%02x: initial timeout %d sec\n",
- __raw_readl(wdev->base + OMAP_WATCHDOG_REV) & 0xFF,
+ readl_relaxed(wdev->base + OMAP_WATCHDOG_REV) & 0xFF,
omap_wdt->timeout);
pm_runtime_put_sync(wdev->dev);