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authorKrzysztof Helt <krzysztof.h1@wp.pl>2008-06-05 22:45:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-06 11:29:09 -0700
commite2d4ecafd24d6eee4ae6bdbede0cfd0e78423a33 (patch)
tree156d2e0df8b8888dff9e7f885c40f4cc338d1626
parentb8c141e8fd80fa64d80c6a74492053f25a28e0ea (diff)
modedb: fix incorrect sync and vmode flags for CVT modes
The temporary structure for calculated CVT mode is not initialized. Few fields have only bits or-ed or and-ed so they may be left in incorrect (random) state. Testing of the tridentfb seems like a good exercise for the fbdev layer. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/video/modedb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c
index 47356219158..d1bbef930df 100644
--- a/drivers/video/modedb.c
+++ b/drivers/video/modedb.c
@@ -590,6 +590,7 @@ done:
"", (margins) ? " with margins" : "", (interlace) ?
" interlaced" : "");
+ memset(&cvt_mode, 0, sizeof(cvt_mode));
cvt_mode.xres = xres;
cvt_mode.yres = yres;
cvt_mode.refresh = (refresh) ? refresh : 60;