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display-sys: fix code style

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Signed-off-by: Zheng Yang <zhengyang@rock-chips.com>
This commit is contained in:
Zheng Yang
2015-05-05 18:08:27 +08:00
parent b3f163f9b1
commit faeeda46b1
1 changed files with 7 additions and 7 deletions
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14
drivers/video/rockchip/display-sys.c
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@@ -308,21 +308,21 @@ static ssize_t display_show_color(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct rk_display_device *dsp = dev_get_drvdata(dev);
if(dsp->ops && dsp->ops->getcolor)
if (dsp->ops && dsp->ops->getcolor)
return dsp->ops->getcolor(dsp, buf);
else
return 0;
}
static ssize_t display_store_color(struct device *dev,
static ssize_t display_store_color(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
struct rk_display_device *dsp = dev_get_drvdata(dev);
if(dsp->ops && dsp->ops->setcolor) {
if (!dsp->ops->setcolor(dsp, buf, count));
if (dsp->ops && dsp->ops->setcolor) {
if (!dsp->ops->setcolor(dsp, buf, count))
return count;
}
return -EINVAL;
@@ -374,8 +374,8 @@ static ssize_t display_store_debug(struct device *dev,
int cmd;
struct rk_display_device *dsp = dev_get_drvdata(dev);
if(dsp->ops && dsp->ops->setdebug) {
if (sscanf(buf, "%d", &cmd) != -1)
if (dsp->ops && dsp->ops->setdebug) {
if (kstrtoint(buf, 0, &cmd) == 0)
dsp->ops->setdebug(dsp, cmd);
return count;
}