[PATCH 3/5] gma500: fix a missing break in psb_intel_crtc_mode_set

[Xiaomeng Tong <xiam0nd.tong@gmail.com>]

Instead of exiting the loop as expected when an entry is found, the
list_for_each_entry() continues until the traversal is complete. It
could result in multiple 'is_*' flags being set with true mistakely.

To fix this, when found the entry, add a break after the switch
statement.

Fixes: 89c78134cc54d (" gma500: Add Poulsbo support")
Signed-off-by: Xiaomeng Tong <xiam0nd.tong@gmail.com>
---
 drivers/gpu/drm/gma500/psb_intel_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index 42d1a733e124..85fc61bf333a 100644
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -134,6 +134,8 @@ static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
 			is_tv = true;
 			break;
 		}
+
+		break;
 	}
 
 	refclk = 96000;
-- 
2.17.1