After adding the IRQ request, the BRIDGE_CAUSE bit should be cleared by the bridge interrupt controller. There's no longer a need to do it in the watchdog driver, so we can simply remove it.
Signed-off-by: Ezequiel Garcia <[email protected]> --- drivers/watchdog/orion_wdt.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/watchdog/orion_wdt.c b/drivers/watchdog/orion_wdt.c index 9c7d695..33e323d 100644 --- a/drivers/watchdog/orion_wdt.c +++ b/drivers/watchdog/orion_wdt.c @@ -25,7 +25,6 @@ #include <linux/clk.h> #include <linux/err.h> #include <linux/of.h> -#include <mach/bridge-regs.h> /* * Watchdog timer block registers. @@ -39,7 +38,6 @@ #define WDT_OK_TO_CLOSE 1 #define WDT_RESET_OUT_EN BIT(1) -#define WDT_INT_REQ BIT(3) static bool nowayout = WATCHDOG_NOWAYOUT; static int heartbeat = -1; /* module parameter (seconds) */ @@ -68,9 +66,6 @@ static int orion_wdt_start(struct watchdog_device *wdt_dev) /* Set watchdog duration */ writel(wdt_tclk * wdt_dev->timeout, wdt_reg + WDT_VAL); - /* Clear watchdog timer interrupt */ - writel(~WDT_INT_REQ, BRIDGE_CAUSE); - /* Enable watchdog timer */ atomic_io_modify(wdt_reg + TIMER_CTRL, WDT_EN, WDT_EN); -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
