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| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-10 18:34:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-11 19:52:37 -0800 |
| commit | c4e893b7cca833c72723f15fdfc28c9bea296e30 (patch) | |
| tree | f9a46d0b634f4ae72892e3461668d6e6845d299a /drivers/staging/sm750fb/sm750_hw.c | |
| parent | f5d7f1905fb2e1b57e0b2f75ef21ce8b016a34b3 (diff) | |
| download | linux-stable-c4e893b7cca833c72723f15fdfc28c9bea296e30.tar.gz linux-stable-c4e893b7cca833c72723f15fdfc28c9bea296e30.tar.bz2 linux-stable-c4e893b7cca833c72723f15fdfc28c9bea296e30.zip | |
staging: sm750fb: change definition of PANEL_DISPLAY_CTRL multi-bit fields
Use more straight-forward definitions for multi-bit fields of
PANEL_DISPLAY_CTRL register and use open-coded implementation for register
manipulation
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb/sm750_hw.c')
| -rw-r--r-- | drivers/staging/sm750fb/sm750_hw.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c index d96595433195..964c5f0a7687 100644 --- a/drivers/staging/sm750fb/sm750_hw.c +++ b/drivers/staging/sm750fb/sm750_hw.c @@ -336,11 +336,7 @@ int hw_sm750_crtc_setMode(struct lynxfb_crtc *crtc, /* set pixel format */ reg = PEEK32(PANEL_DISPLAY_CTRL); - POKE32(PANEL_DISPLAY_CTRL, - FIELD_VALUE(reg, - PANEL_DISPLAY_CTRL, FORMAT, - (var->bits_per_pixel >> 4) - )); + POKE32(PANEL_DISPLAY_CTRL, reg | (var->bits_per_pixel >> 4)); } else { /* not implemented now */ POKE32(CRT_FB_ADDRESS, crtc->oScreen); |