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| author |   Julia Lawall <Julia.Lawall@lip6.fr> | 2014-08-23 20:33:23 +0200 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-08-26 15:53:34 +0300 |
| commit | 2079a513b0f03c8872322070944720d2c174b005 (patch) | |
| tree | 53c10c81d356524971a714fed4099dba2979092c /drivers/video/fbdev/intelfb | |
| parent | video: fbdev: riva: delete double assignment (diff) | |
| download | linux-dev-2079a513b0f03c8872322070944720d2c174b005.tar.xz linux-dev-2079a513b0f03c8872322070944720d2c174b005.zip | |
video: fbdev: intelfb: delete double assignment
Delete successive assignments to the same location.
In the second case, = is converted to |=, which looks appropriate based on
the values involved.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression i;
@@
*i = ...;
i = ...;
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/intelfb')
| -rw-r--r-- | drivers/video/fbdev/intelfb/intelfbhw.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/intelfb/intelfbhw.c b/drivers/video/fbdev/intelfb/intelfbhw.c index fbad61da359f..d31ed4e2c46f 100644 --- a/drivers/video/fbdev/intelfb/intelfbhw.c +++ b/drivers/video/fbdev/intelfb/intelfbhw.c @@ -1191,7 +1191,6 @@ int intelfbhw_mode_to_hw(struct intelfb_info *dinfo, vsync_end = vsync_start + var->vsync_len; vtotal = vsync_end + var->upper_margin; vblank_start = vactive; - vblank_end = vtotal; vblank_end = vsync_end + 1; DBG_MSG("V: act %d, ss %d, se %d, tot %d bs %d, be %d\n", @@ -1859,7 +1858,7 @@ void intelfbhw_cursor_init(struct intelfb_info *dinfo) tmp = INREG(CURSOR_CONTROL); tmp &= ~(CURSOR_FORMAT_MASK | CURSOR_GAMMA_ENABLE | CURSOR_ENABLE | CURSOR_STRIDE_MASK); - tmp = CURSOR_FORMAT_3C; + tmp |= CURSOR_FORMAT_3C; OUTREG(CURSOR_CONTROL, tmp); OUTREG(CURSOR_A_BASEADDR, dinfo->cursor.offset << 12); tmp = (64 << CURSOR_SIZE_H_SHIFT) | |