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authorFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2009-09-22 16:47:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-23 07:39:52 -0700
commitb008c64b5dfe37ac14928668da60132e9c8361ff (patch)
treeaac9d95e0b6efb10a071db5af5326420927bdd86 /drivers/video
parent13147f291cb18489cbaa550b100dee6f9defd007 (diff)
viafb: clean up duoview
Clean the duoview handling up by replacing the varible with the funtion in the only place where it is used. This is a code cleanup only, no runtime change expected. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Cc: Scott Fang <ScottFang@viatech.com.cn> Cc: Joseph Chan <JosephChan@via.com.tw> Cc: Harald Welte <laforge@gnumonks.org> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/via/viafbdev.c18
-rw-r--r--drivers/video/via/viafbdev.h1
2 files changed, 2 insertions, 17 deletions
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c
index 50e9300d0de0..0cd112a36901 100644
--- a/drivers/video/via/viafbdev.c
+++ b/drivers/video/via/viafbdev.c
@@ -1009,7 +1009,8 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor)
return -ENODEV;
/* When duoview and using lcd , use soft cursor */
- if (viafb_LCD_ON || ((struct viafb_par *)(info->par))->duoview)
+ if (viafb_LCD_ON || (!viafb_SAMM_ON &&
+ viafb_LCD2_ON + viafb_DVI_ON + viafb_CRT_ON == 2))
return -ENODEV;
viafb_show_hw_cursor(info, HW_Cursor_OFF);
@@ -1379,18 +1380,6 @@ static int get_primary_device(void)
return primary_device;
}
-static u8 is_duoview(void)
-{
- if (0 == viafb_SAMM_ON) {
- if (viafb_LCD_ON + viafb_LCD2_ON +
- viafb_DVI_ON + viafb_CRT_ON == 2)
- return true;
- return false;
- } else {
- return false;
- }
-}
-
static void apply_second_mode_setting(struct fb_var_screeninfo
*sec_var)
{
@@ -1499,8 +1488,6 @@ static int apply_device_setting(struct viafb_ioctl_setting setting_info,
need_set_mode = 1;
}
- viaparinfo->duoview = is_duoview();
-
if (!need_set_mode) {
;
} else {
@@ -1621,7 +1608,6 @@ static void parse_active_dev(void)
viafb_CRT_ON = STATE_ON;
viafb_SAMM_ON = STATE_OFF;
}
- viaparinfo->duoview = is_duoview();
}
static void parse_video_dev(void)
diff --git a/drivers/video/via/viafbdev.h b/drivers/video/via/viafbdev.h
index cd3dff7cc170..92318770107e 100644
--- a/drivers/video/via/viafbdev.h
+++ b/drivers/video/via/viafbdev.h
@@ -52,7 +52,6 @@ struct viafb_par {
u32 VQ_end; /* Virtual Queue End Address */
u32 iga_path;
struct proc_dir_entry *proc_entry; /*viafb proc entry */
- u8 duoview; /*Is working in duoview mode? */
/* I2C stuff */
struct via_i2c_stuff i2c_stuff;