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authorDavid S. Miller <davem@davemloft.net>2016-10-30 17:42:58 +0100
committerDavid S. Miller <davem@davemloft.net>2016-10-30 17:42:58 +0100
commit27058af401e49d88a905df000dd26f443fcfa8ce (patch)
tree819f32113d3b8374b9fbf72e2202d4c4d4511a60 /drivers/video
parentfirewire: net: really fix maximum possible MTU (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadlinux-27058af401e49d88a905df000dd26f443fcfa8ce.tar.xz
linux-27058af401e49d88a905df000dd26f443fcfa8ce.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Mostly simple overlapping changes. For example, David Ahern's adjacency list revamp in 'net-next' conflicted with an adjacency list traversal bug fix in 'net'. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/Kconfig2
-rw-r--r--drivers/video/fbdev/cobalt_lcdfb.c42
-rw-r--r--drivers/video/fbdev/pvr2fb.c4
3 files changed, 3 insertions, 45 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index af2f117208f1..5d3b0db5ce0a 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2187,7 +2187,7 @@ config FB_GOLDFISH
config FB_COBALT
tristate "Cobalt server LCD frame buffer support"
- depends on FB && (MIPS_COBALT || MIPS_SEAD3)
+ depends on FB && MIPS_COBALT
config FB_SH7760
bool "SH7760/SH7763/SH7720/SH7721 LCDC support"
diff --git a/drivers/video/fbdev/cobalt_lcdfb.c b/drivers/video/fbdev/cobalt_lcdfb.c
index 07675d6f323e..2d3b691f3fc4 100644
--- a/drivers/video/fbdev/cobalt_lcdfb.c
+++ b/drivers/video/fbdev/cobalt_lcdfb.c
@@ -63,7 +63,6 @@
#define LCD_CUR_POS(x) ((x) & LCD_CUR_POS_MASK)
#define LCD_TEXT_POS(x) ((x) | LCD_TEXT_MODE)
-#ifdef CONFIG_MIPS_COBALT
static inline void lcd_write_control(struct fb_info *info, u8 control)
{
writel((u32)control << 24, info->screen_base);
@@ -83,47 +82,6 @@ static inline u8 lcd_read_data(struct fb_info *info)
{
return readl(info->screen_base + LCD_DATA_REG_OFFSET) >> 24;
}
-#else
-
-#define LCD_CTL 0x00
-#define LCD_DATA 0x08
-#define CPLD_STATUS 0x10
-#define CPLD_DATA 0x18
-
-static inline void cpld_wait(struct fb_info *info)
-{
- do {
- } while (readl(info->screen_base + CPLD_STATUS) & 1);
-}
-
-static inline void lcd_write_control(struct fb_info *info, u8 control)
-{
- cpld_wait(info);
- writel(control, info->screen_base + LCD_CTL);
-}
-
-static inline u8 lcd_read_control(struct fb_info *info)
-{
- cpld_wait(info);
- readl(info->screen_base + LCD_CTL);
- cpld_wait(info);
- return readl(info->screen_base + CPLD_DATA) & 0xff;
-}
-
-static inline void lcd_write_data(struct fb_info *info, u8 data)
-{
- cpld_wait(info);
- writel(data, info->screen_base + LCD_DATA);
-}
-
-static inline u8 lcd_read_data(struct fb_info *info)
-{
- cpld_wait(info);
- readl(info->screen_base + LCD_DATA);
- cpld_wait(info);
- return readl(info->screen_base + CPLD_DATA) & 0xff;
-}
-#endif
static int lcd_busy_wait(struct fb_info *info)
{
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 3b1ca4411073..a2564ab91e62 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -686,8 +686,8 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
if (!pages)
return -ENOMEM;
- ret = get_user_pages_unlocked((unsigned long)buf, nr_pages, WRITE,
- 0, pages);
+ ret = get_user_pages_unlocked((unsigned long)buf, nr_pages, pages,
+ FOLL_WRITE);
if (ret < nr_pages) {
nr_pages = ret;