OMAP2: powerdomain: Add break in switch statement

Add a missing break at end of switch statement. At the moment it is a
fall through to WARN_ON(1) and return -EEXIST.

Signed-off-by: Thomas Weber <weber@corscience.de>
Acked-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/powerdomain.c b/arch/arm/mach-omap2/powerdomain.c
index a2904aa7065e..6527ec30dc17 100644
--- a/arch/arm/mach-omap2/powerdomain.c
+++ b/arch/arm/mach-omap2/powerdomain.c
@@ -875,6 +875,7 @@ int pwrdm_read_mem_retst(struct powerdomain *pwrdm, u8 bank)
                 break;
         case 4:
                 m = OMAP_MEM4_RETSTATE_MASK;
+                break;
         default:
                 WARN_ON(1); /* should never happen */
                 return -EEXIST;