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| author | Ben Dooks <ben-linux@fluff.org> | 2008-02-06 04:39:44 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-06 13:41:18 -0500 |
| commit | e8973637bd49de225130f9c04ceb388d48969d98 (patch) | |
| tree | 598aa995af584390fe3a1e0feb6280b8608272a0 /drivers/video/tridentfb.c | |
| parent | c0d40335353e1c89c9c885e5af4d0be0f1a50483 (diff) | |
FB/S3C2410: check default_display parameter passed in platform data
Ensure that the default display parameter passed in via the
device's platform data is valid. It turns out when mach-bast.c
was updated, the default_display was set outside of the display
array bounds, causing a panic on startup.
If the default_display is bigger than num_displays, then generate
an error and refuse to initialise the driver.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Vincent Sanders <vince@simtec.co.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/tridentfb.c')
0 files changed, 0 insertions, 0 deletions