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sgivwfb: Make use of ARRAY_SIZE. 

Cleanup the usage of DBE_VT_SIZE since the kernel already defines the
same macro for the same propose.

Also clean up a surrounding whitespaces.

Signed-off-by: Thiago Farina <tfransosi@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Thiago Farina 2009-11-01 16:47:35 -05:00 committed by Jiri Kosina
parent 809aaaae16
commit 96c085db0a
2 changed files with 7 additions and 8 deletions
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4
drivers/video/sgivwfb.c
View File

@ -260,13 +260,13 @@ static int sgivwfb_check_var(struct fb_var_screeninfo *var,
var->grayscale = 0; /* No grayscale for now */
/* determine valid resolution and timing */
for (min_mode = 0; min_mode < DBE_VT_SIZE; min_mode++) {
for (min_mode = 0; min_mode < ARRAY_SIZE(dbeVTimings); min_mode++) {
if (dbeVTimings[min_mode].width >= var->xres &&
dbeVTimings[min_mode].height >= var->yres)
break;
}
if (min_mode == DBE_VT_SIZE)
if (min_mode == ARRAY_SIZE(dbeVTimings))
return -EINVAL; /* Resolution to high */
/* XXX FIXME - should try to pick best refresh rate */

11
include/video/sgivw.h
View File

@ -351,7 +351,7 @@ typedef enum {
struct dbe_timing_info
{
dbe_timing_t type;
int flags;
int flags;
short width; /* Monitor resolution */
short height;
int fields_sec; /* fields/sec (Hz -3 dec. places */
@ -389,11 +389,11 @@ struct dbe_timing_info dbeVTimings[] = {
{
DBE_VT_640_480_60,
/* flags, width, height, fields_sec, cfreq */
0, 640, 480, 59940, 25175,
0, 640, 480, 59940, 25175,
/* htotal, hblank_start, hblank_end, hsync_start, hsync_end */
800, 640, 800, 656, 752,
800, 640, 800, 656, 752,
/* vtotal, vblank_start, vblank_end, vsync_start, vsync_end */
525, 480, 525, 490, 492,
525, 480, 525, 490, 492,
/* pll_m, pll_n, pll_p */
15, 2, 3
},
@ -650,7 +650,7 @@ struct dbe_timing_info dbeVTimings[] = {
/* pll_m, pll_n, pll_p */
6, 1, 0
},
{
DBE_VT_1920_1200_60,
/* flags, width, height, fields_sec, cfreq */
@ -676,7 +676,6 @@ struct dbe_timing_info dbeVTimings[] = {
}
};
#define DBE_VT_SIZE (sizeof(dbeVTimings)/sizeof(dbeVTimings[0]))
#endif // INCLUDE_TIMING_TABLE_DATA
#endif // ! __SGIVWFB_H__