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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-09-22 16:47:04 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:50 -0700 |
| commit | 6e3658f0df6f708202159302b4f3915d9b97b8dc (patch) | |
| tree | 9763b0882b384cf755910cfc8b364422c67baf6c /drivers/video/platinumfb.c | |
| parent | d480ace08d5b59133575e672a0bd1c97b0f8400f (diff) | |
| download | linux-6e3658f0df6f708202159302b4f3915d9b97b8dc.tar.bz2 | |
platinumfb: fix misplaced parenthesis
Since `+' has a higher precedence than the trinary operator `?', this
added `hres * (1 << color_mode)' to the boolean testing videomode and
depth.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/platinumfb.c')
| -rw-r--r-- | drivers/video/platinumfb.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c index bacfabd9ce16..0a366d86f08e 100644 --- a/drivers/video/platinumfb.c +++ b/drivers/video/platinumfb.c @@ -223,10 +223,14 @@ static int platinumfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static inline int platinum_vram_reqd(int video_mode, int color_mode) { - return vmode_attrs[video_mode-1].vres * - (vmode_attrs[video_mode-1].hres * (1<<color_mode) + - ((video_mode == VMODE_832_624_75) && - (color_mode > CMODE_8)) ? 0x10 : 0x20) + 0x1000; + int baseval = vmode_attrs[video_mode-1].hres * (1<<color_mode); + + if ((video_mode == VMODE_832_624_75) && (color_mode > CMODE_8)) + baseval += 0x10; + else + baseval += 0x20; + + return vmode_attrs[video_mode-1].vres * baseval + 0x1000; } #define STORE_D2(a, d) { \ |