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| author | Dave Airlie <airlied@redhat.com> | 2020-03-12 05:42:41 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2020-03-12 05:42:56 +0300 |
| commit | 9e12da086e5e38f7b4f8d6e02a82447f4165fbee (patch) | |
| tree | 96e6029378ccb9ae3f9530d019c8216a3ca4a556 /drivers/video/fbdev/w100fb.c | |
| parent | d3bd37f587b4438d47751d0f1d5aaae3d39bd416 (diff) | |
| parent | bc1a4130fc0309cc2f43b9cc616ebbc295e886ff (diff) | |
| download | linux-9e12da086e5e38f7b4f8d6e02a82447f4165fbee.tar.xz | |
Merge tag 'drm-misc-next-2020-03-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.7:
UAPI Changes:
Cross-subsystem Changes:
Core Changes:
Driver Changes:
- fb-helper: Remove drm_fb_helper_{add,add_all,remove}_one_connector
- fbdev: some cleanups and dead-code removal
- Conversions to simple-encoder
- zero-length array removal
- Panel: panel-dpi support in panel-simple, Novatek NT35510, Elida
KD35T133,
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20200309135439.dicfnbo4ikj4tkz7@gilmour
Diffstat (limited to 'drivers/video/fbdev/w100fb.c')
| -rw-r--r-- | drivers/video/fbdev/w100fb.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/video/fbdev/w100fb.c b/drivers/video/fbdev/w100fb.c index ad26cbffbc6f..2d6e2738b792 100644 --- a/drivers/video/fbdev/w100fb.c +++ b/drivers/video/fbdev/w100fb.c @@ -61,9 +61,9 @@ struct w100_pll_info *w100_get_xtal_table(unsigned int freq); #define BITS_PER_PIXEL 16 /* Remapped addresses for base cfg, memmapped regs and the frame buffer itself */ -static void *remapped_base; -static void *remapped_regs; -static void *remapped_fbuf; +static void __iomem *remapped_base; +static void __iomem *remapped_regs; +static void __iomem *remapped_fbuf; #define REMAPPED_FB_LEN 0x15ffff @@ -635,7 +635,7 @@ static int w100fb_resume(struct platform_device *dev) #endif -int w100fb_probe(struct platform_device *pdev) +static int w100fb_probe(struct platform_device *pdev) { int err = -EIO; struct w100fb_mach_info *inf; @@ -807,10 +807,11 @@ static int w100fb_remove(struct platform_device *pdev) static void w100_soft_reset(void) { - u16 val = readw((u16 *) remapped_base + cfgSTATUS); - writew(val | 0x08, (u16 *) remapped_base + cfgSTATUS); + u16 val = readw((u16 __iomem *)remapped_base + cfgSTATUS); + + writew(val | 0x08, (u16 __iomem *)remapped_base + cfgSTATUS); udelay(100); - writew(0x00, (u16 *) remapped_base + cfgSTATUS); + writew(0x00, (u16 __iomem *)remapped_base + cfgSTATUS); udelay(100); } @@ -1022,7 +1023,8 @@ struct w100_pll_info *w100_get_xtal_table(unsigned int freq) return pll_entry->pll_table; pll_entry++; } while (pll_entry->xtal_freq); - return 0; + + return NULL; } |