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path: root/drivers/input/keyboard
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Diffstat (limited to 'drivers/input/keyboard')
-rw-r--r--drivers/input/keyboard/adp5589-keys.c7
-rw-r--r--drivers/input/keyboard/cap11xx.c8
-rw-r--r--drivers/input/keyboard/gpio_keys.c6
3 files changed, 14 insertions, 7 deletions
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 4d446d508..c01a1d648 100644
--- a/drivers/input/keyboard/adp5589-keys.c
+++ b/drivers/input/keyboard/adp5589-keys.c
@@ -235,7 +235,7 @@ struct adp5589_kpad {
unsigned short gpimapsize;
unsigned extend_cfg;
bool is_adp5585;
- bool adp5585_support_row5;
+ bool support_row5;
#ifdef CONFIG_GPIOLIB
unsigned char gpiomap[ADP5589_MAXGPIO];
bool export_gpio;
@@ -485,7 +485,7 @@ static int adp5589_build_gpiomap(struct adp5589_kpad *kpad,
if (kpad->extend_cfg & C4_EXTEND_CFG)
pin_used[kpad->var->c4_extend_cfg] = true;
- if (!kpad->adp5585_support_row5)
+ if (!kpad->support_row5)
pin_used[5] = true;
for (i = 0; i < kpad->var->maxgpio; i++)
@@ -884,12 +884,13 @@ static int adp5589_probe(struct i2c_client *client,
switch (id->driver_data) {
case ADP5585_02:
- kpad->adp5585_support_row5 = true;
+ kpad->support_row5 = true;
case ADP5585_01:
kpad->is_adp5585 = true;
kpad->var = &const_adp5585;
break;
case ADP5589:
+ kpad->support_row5 = true;
kpad->var = &const_adp5589;
break;
}
diff --git a/drivers/input/keyboard/cap11xx.c b/drivers/input/keyboard/cap11xx.c
index 378db1000..4401be225 100644
--- a/drivers/input/keyboard/cap11xx.c
+++ b/drivers/input/keyboard/cap11xx.c
@@ -304,8 +304,10 @@ static int cap11xx_init_leds(struct device *dev,
led->cdev.brightness = LED_OFF;
error = of_property_read_u32(child, "reg", &reg);
- if (error != 0 || reg >= num_leds)
+ if (error != 0 || reg >= num_leds) {
+ of_node_put(child);
return -EINVAL;
+ }
led->reg = reg;
led->priv = priv;
@@ -313,8 +315,10 @@ static int cap11xx_init_leds(struct device *dev,
INIT_WORK(&led->work, cap11xx_led_work);
error = devm_led_classdev_register(dev, &led->cdev);
- if (error)
+ if (error) {
+ of_node_put(child);
return error;
+ }
priv->num_leds++;
led++;
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index b9f01bd1b..29093657f 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -630,7 +630,7 @@ gpio_keys_get_devtree_pdata(struct device *dev)
if (!node)
return ERR_PTR(-ENODEV);
- nbuttons = of_get_child_count(node);
+ nbuttons = of_get_available_child_count(node);
if (nbuttons == 0)
return ERR_PTR(-ENODEV);
@@ -645,8 +645,10 @@ gpio_keys_get_devtree_pdata(struct device *dev)
pdata->rep = !!of_get_property(node, "autorepeat", NULL);
+ of_property_read_string(node, "label", &pdata->name);
+
i = 0;
- for_each_child_of_node(node, pp) {
+ for_each_available_child_of_node(node, pp) {
enum of_gpio_flags flags;
button = &pdata->buttons[i++];