Message ID | 1447261548-14304-3-git-send-email-sjg@chromium.org |
---|---|
State | Accepted |
Delegated to: | Simon Glass |
Headers | show |
On Thu, Nov 12, 2015 at 1:05 AM, Simon Glass <sjg@chromium.org> wrote: > Move all the '!release' code into one block so that it is clear that it only > applies on key release. > > Signed-off-by: Simon Glass <sjg@chromium.org> > --- > > Changes in v3: None > Changes in v2: None > > drivers/input/input.c | 27 ++++++++++++++------------- > 1 file changed, 14 insertions(+), 13 deletions(-) > > diff --git a/drivers/input/input.c b/drivers/input/input.c > index 96fc195..7513226 100644 > --- a/drivers/input/input.c > +++ b/drivers/input/input.c > @@ -237,7 +237,6 @@ static struct input_key_xlate *process_modifier(struct input_config *config, > int key, int release) > { > struct input_key_xlate *table; > - int flip = -1; > int i; > > /* Start with the main table, and see what modifiers change it */ > @@ -252,6 +251,8 @@ static struct input_key_xlate *process_modifier(struct input_config *config, > > /* Handle the lighted keys */ > if (!release) { > + int flip = -1; > + > switch (key) { > case KEY_SCROLLLOCK: > flip = FLAG_SCROLL_LOCK; > @@ -263,19 +264,19 @@ static struct input_key_xlate *process_modifier(struct input_config *config, > flip = FLAG_CAPS_LOCK; > break; > } > - } > > - if (flip != -1) { > - int leds = 0; > - > - config->leds ^= flip; > - if (config->flags & FLAG_NUM_LOCK) > - leds |= INPUT_LED_NUM; > - if (config->flags & FLAG_CAPS_LOCK) > - leds |= INPUT_LED_CAPS; > - if (config->flags & FLAG_SCROLL_LOCK) > - leds |= INPUT_LED_SCROLL; > - config->leds = leds; > + if (flip != -1) { > + int leds = 0; > + > + config->leds ^= flip; > + if (config->flags & FLAG_NUM_LOCK) > + leds |= INPUT_LED_NUM; > + if (config->flags & FLAG_CAPS_LOCK) > + leds |= INPUT_LED_CAPS; > + if (config->flags & FLAG_SCROLL_LOCK) > + leds |= INPUT_LED_SCROLL; > + config->leds = leds; > + } > } > > return table; > -- Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Applied to u-boot-dm.
diff --git a/drivers/input/input.c b/drivers/input/input.c index 96fc195..7513226 100644 --- a/drivers/input/input.c +++ b/drivers/input/input.c @@ -237,7 +237,6 @@ static struct input_key_xlate *process_modifier(struct input_config *config, int key, int release) { struct input_key_xlate *table; - int flip = -1; int i; /* Start with the main table, and see what modifiers change it */ @@ -252,6 +251,8 @@ static struct input_key_xlate *process_modifier(struct input_config *config, /* Handle the lighted keys */ if (!release) { + int flip = -1; + switch (key) { case KEY_SCROLLLOCK: flip = FLAG_SCROLL_LOCK; @@ -263,19 +264,19 @@ static struct input_key_xlate *process_modifier(struct input_config *config, flip = FLAG_CAPS_LOCK; break; } - } - if (flip != -1) { - int leds = 0; - - config->leds ^= flip; - if (config->flags & FLAG_NUM_LOCK) - leds |= INPUT_LED_NUM; - if (config->flags & FLAG_CAPS_LOCK) - leds |= INPUT_LED_CAPS; - if (config->flags & FLAG_SCROLL_LOCK) - leds |= INPUT_LED_SCROLL; - config->leds = leds; + if (flip != -1) { + int leds = 0; + + config->leds ^= flip; + if (config->flags & FLAG_NUM_LOCK) + leds |= INPUT_LED_NUM; + if (config->flags & FLAG_CAPS_LOCK) + leds |= INPUT_LED_CAPS; + if (config->flags & FLAG_SCROLL_LOCK) + leds |= INPUT_LED_SCROLL; + config->leds = leds; + } } return table;
Move all the '!release' code into one block so that it is clear that it only applies on key release. Signed-off-by: Simon Glass <sjg@chromium.org> --- Changes in v3: None Changes in v2: None drivers/input/input.c | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-)