[RFC 4/6] watchdog: pnx4008: don't use __raw_-accessors

[Wolfram Sang]

__raw_readl/__raw_writel are not meant for drivers [1].

[1] http://thread.gmane.org/gmane.linux.ports.arm.kernel/117626

Signed-off-by: Wolfram Sang <w.sang@xxxxxxxxxxxxxx>
---
 drivers/watchdog/pnx4008_wdt.c |   23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/drivers/watchdog/pnx4008_wdt.c b/drivers/watchdog/pnx4008_wdt.c
index 8e34691..4cc9c27 100644
--- a/drivers/watchdog/pnx4008_wdt.c
+++ b/drivers/watchdog/pnx4008_wdt.c
@@ -97,22 +97,21 @@ static void wdt_enable(void)
 	spin_lock(&io_lock);
 
 	/* stop counter, initiate counter reset */
-	__raw_writel(RESET_COUNT, WDTIM_CTRL(wdt_base));
+	writel(RESET_COUNT, WDTIM_CTRL(wdt_base));
 	/*wait for reset to complete. 100% guarantee event */
-	while (__raw_readl(WDTIM_COUNTER(wdt_base)))
+	while (readl(WDTIM_COUNTER(wdt_base)))
 		cpu_relax();
 	/* internal and external reset, stop after that */
-	__raw_writel(M_RES2 | STOP_COUNT0 | RESET_COUNT0,
-		WDTIM_MCTRL(wdt_base));
+	writel(M_RES2 | STOP_COUNT0 | RESET_COUNT0, WDTIM_MCTRL(wdt_base));
 	/* configure match output */
-	__raw_writel(MATCH_OUTPUT_HIGH, WDTIM_EMR(wdt_base));
+	writel(MATCH_OUTPUT_HIGH, WDTIM_EMR(wdt_base));
 	/* clear interrupt, just in case */
-	__raw_writel(MATCH_INT, WDTIM_INT(wdt_base));
+	writel(MATCH_INT, WDTIM_INT(wdt_base));
 	/* the longest pulse period 65541/(13*10^6) seconds ~ 5 ms. */
-	__raw_writel(0xFFFF, WDTIM_PULSE(wdt_base));
-	__raw_writel(heartbeat * WDOG_COUNTER_RATE, WDTIM_MATCH0(wdt_base));
+	writel(0xFFFF, WDTIM_PULSE(wdt_base));
+	writel(heartbeat * WDOG_COUNTER_RATE, WDTIM_MATCH0(wdt_base));
 	/*enable counter, stop when debugger active */
-	__raw_writel(COUNT_ENAB | DEBUG_EN, WDTIM_CTRL(wdt_base));
+	writel(COUNT_ENAB | DEBUG_EN, WDTIM_CTRL(wdt_base));
 
 	spin_unlock(&io_lock);
 }
@@ -121,7 +120,7 @@ static void wdt_disable(void)
 {
 	spin_lock(&io_lock);
 
-	__raw_writel(0, WDTIM_CTRL(wdt_base));	/*stop counter */
+	writel(0, WDTIM_CTRL(wdt_base));	/*stop counter */
 
 	spin_unlock(&io_lock);
 }
@@ -293,8 +292,8 @@ static int __devinit pnx4008_wdt_probe(struct platform_device *pdev)
 		goto disable_clk;
 	}
 
-	pnx4008_wdd.bootstatus = (__raw_readl(WDTIM_RES(wdt_base)) &
-		WDOG_RESET) ? WDIOF_CARDRESET : 0;
+	pnx4008_wdd.bootstatus = (readl(WDTIM_RES(wdt_base)) & WDOG_RESET) ?
+				WDIOF_CARDRESET : 0;
 	wdt_disable();		/*disable for now */
 	clk_disable(wdt_clk);
 
-- 
1.7.2.5

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