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| author | David S. Miller <davem@davemloft.net> | 2010-01-22 22:45:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-22 22:45:46 -0800 |
| commit | 6be325719b3e54624397e413efd4b33a997e55a3 (patch) | |
| tree | 57f321a56794cab2222e179b16731e0d76a4a68a /drivers/video/maxinefb.c | |
| parent | 26d92f9276a56d55511a427fb70bd70886af647a (diff) | |
| parent | 92dcffb916d309aa01778bf8963a6932e4014d07 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'drivers/video/maxinefb.c')
| -rw-r--r-- | drivers/video/maxinefb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/maxinefb.c b/drivers/video/maxinefb.c index 5e91c2b30af..7854c7a37dc 100644 --- a/drivers/video/maxinefb.c +++ b/drivers/video/maxinefb.c @@ -92,6 +92,9 @@ static int maxinefb_setcolreg(unsigned regno, unsigned red, unsigned green, /* value to be written into the palette reg. */ unsigned long hw_colorvalue = 0; + if (regno > 255) + return 1; + red >>= 8; /* The cmap fields are 16 bits */ green >>= 8; /* wide, but the harware colormap */ blue >>= 8; /* registers are only 8 bits wide */ |