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video: squash lines for immediate return

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For vidconsole_post_probe(), it is common coding style to let a
probe method return the value of a register function.

The others will become simple wrapper functions.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Masahiro Yamada 2016-09-06 22:17:33 +09:00 committed by Tom Rini
parent 24f5aec364
commit 720873bf42
5 changed files with 5 additions and 27 deletions
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7
drivers/video/bridge/ptn3460.c
View File

@ -11,14 +11,9 @@
static int ptn3460_attach(struct udevice *dev)
{
int ret;
debug("%s: %s\n", __func__, dev->name);
ret = video_bridge_set_active(dev, true);
if (ret)
return ret;
return 0;
return video_bridge_set_active(dev, true);
}
struct video_bridge_ops ptn3460_ops = {

5
drivers/video/broadwell_igd.c
View File

@ -323,10 +323,7 @@ err:
static unsigned long gtt_read(struct broadwell_igd_priv *priv,
unsigned long reg)
{
u32 val;
val = readl(priv->regs + reg);
return val;
return readl(priv->regs + reg);
}
static void gtt_write(struct broadwell_igd_priv *priv, unsigned long reg,

6
drivers/video/exynos/exynos_dp_lowlevel.c
View File

@ -881,11 +881,7 @@ void exynos_dp_set_lane_count(struct exynos_dp *dp_regs, unsigned char count)
unsigned int exynos_dp_get_lane_count(struct exynos_dp *dp_regs)
{
unsigned int reg;
reg = readl(&dp_regs->lane_count_set);
return reg;
return readl(&dp_regs->lane_count_set);
}
unsigned char exynos_dp_get_lanex_pre_emphasis(struct exynos_dp *dp_regs,

8
drivers/video/tegra124/display.c
View File

@ -326,13 +326,7 @@ static int display_update_config_from_edid(struct udevice *dp_dev,
int *panel_bppp,
struct display_timing *timing)
{
int ret;
ret = display_read_timing(dp_dev, timing);
if (ret)
return ret;
return 0;
return display_read_timing(dp_dev, timing);
}
static int display_init(struct udevice *dev, void *lcdbase,

6
drivers/video/vidconsole-uclass.c
View File

@ -190,7 +190,6 @@ static int vidconsole_post_probe(struct udevice *dev)
{
struct vidconsole_priv *priv = dev_get_uclass_priv(dev);
struct stdio_dev *sdev = &priv->sdev;
int ret;
if (!priv->tab_width_frac)
priv->tab_width_frac = VID_TO_POS(priv->x_charsize) * 8;
@ -206,11 +205,8 @@ static int vidconsole_post_probe(struct udevice *dev)
sdev->putc = vidconsole_putc;
sdev->puts = vidconsole_puts;
sdev->priv = dev;
ret = stdio_register(sdev);
if (ret)
return ret;
return 0;
return stdio_register(sdev);
}
UCLASS_DRIVER(vidconsole) = {