omap3: add missing parentheses

`!' has a higher precedence than `&' so parentheses are required.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 81ed252a0f8aeb4f4811858d0f9d39b76e1cc464..c6cc809afb790fa5a0624f5a3e2f118c4aba3fa3 100644 (file)
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -124,8 +124,8 @@ static void omap3_core_save_context(void)
        control_padconf_off |= START_PADCONF_SAVE;
        omap_ctrl_writel(control_padconf_off, OMAP343X_CONTROL_PADCONF_OFF);
        /* wait for the save to complete */
-       while (!omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
-                       & PADCONF_SAVE_DONE)
+       while (!(omap_ctrl_readl(OMAP343X_CONTROL_GENERAL_PURPOSE_STATUS)
+                       & PADCONF_SAVE_DONE))
                ;
        /* Save the Interrupt controller context */
        omap_intc_save_context();