With the introduction of the orion irqchip driver, now the BRIDGE_CAUSE
bit is cleared by it. There's no longer a need to do it in the watchdog
driver, so we can simply remove it.
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
---
drivers/watchdog/orion_wdt.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c
index 3c9b3d2..4a0ab47 100644
--- a/drivers/watchdog/orion_wdt.c
+++ b/drivers/watchdog/orion_wdt.c
@@ -59,18 +59,11 @@ static int orion_wdt_ping(struct watchdog_device *wdt_dev)
static int orion_wdt_start(struct watchdog_device *wdt_dev)
{
- u32 reg;
-
spin_lock(&wdt_lock);
/* Set watchdog duration */
writel(wdt_tclk * wdt_dev->timeout, wdt_reg);
- /* Clear watchdog timer interrupt */
- reg = readl(BRIDGE_CAUSE);
- reg &= ~WDT_INT_REQ;
- writel(reg, BRIDGE_CAUSE);
-
/* Enable watchdog timer */
orion_timer_ctrl_clrset(0, WDT_EN);
--
1.8.1.5
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