wathdog: Clean coding style violation

Found in process to merging these drivers to mainline.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/drivers/watchdog/xilinx_tb_wdt.c b/drivers/watchdog/xilinx_tb_wdt.c
index 96caa073b923d93b2740b46e7fee1f637c238e17..0c1f0d62bf1195a88b27e7e1f7b4570eda4be71f 100644 (file)
--- a/drivers/watchdog/xilinx_tb_wdt.c
+++ b/drivers/watchdog/xilinx_tb_wdt.c
@@ -37,7 +37,7 @@ struct watchdog_regs {
        u32 tbr; /* 0x8 */
 };
 
-#define watchdog_base ((struct watchdog_regs *) CONFIG_WATCHDOG_BASEADDR)
+#define watchdog_base ((struct watchdog_regs *)CONFIG_WATCHDOG_BASEADDR)
 
 void hw_watchdog_reset(void)
 {
@@ -47,9 +47,8 @@ void hw_watchdog_reset(void)
        reg = readl(&watchdog_base->twcsr0);
 
        /* Clear the watchdog WDS bit */
-       if (reg & (XWT_CSR0_EWDT1_MASK | XWT_CSRX_EWDT2_MASK)) {
+       if (reg & (XWT_CSR0_EWDT1_MASK | XWT_CSRX_EWDT2_MASK))
                writel(reg | XWT_CSR0_WDS_MASK, &watchdog_base->twcsr0);
-       }
 }
 
 void hw_watchdog_disable(void)
@@ -75,7 +74,7 @@ int hw_watchdog_init(void)
        int ret;
 
        writel((XWT_CSR0_WRS_MASK | XWT_CSR0_WDS_MASK | XWT_CSR0_EWDT1_MASK),
-               &watchdog_base->twcsr0);
+              &watchdog_base->twcsr0);
        writel(XWT_CSRX_EWDT2_MASK, &watchdog_base->twcsr1);
 
        ret = install_interrupt_handler(CONFIG_WATCHDOG_IRQ,