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-rw-r--r--drivers/input/keyboard/Kconfig2
-rw-r--r--drivers/input/keyboard/adp5589-keys.c7
-rw-r--r--drivers/input/keyboard/cap11xx.c8
-rw-r--r--drivers/input/keyboard/goldfish_events.c17
-rw-r--r--drivers/input/keyboard/gpio_keys.c6
-rw-r--r--drivers/input/keyboard/snvs_pwrkey.c8
-rw-r--r--drivers/input/keyboard/spear-keyboard.c6
7 files changed, 38 insertions, 16 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index ddd8148d51d7..509608c95994 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -560,7 +560,7 @@ config KEYBOARD_SUNKBD
config KEYBOARD_SH_KEYSC
tristate "SuperH KEYSC keypad support"
- depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
+ depends on ARCH_SHMOBILE || COMPILE_TEST
help
Say Y here if you want to use a keypad attached to the KEYSC block
on SuperH processors such as sh7722 and sh7343.
diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c
index 4d446d5085aa..c01a1d648f9f 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 378db10001df..4401be225d64 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/goldfish_events.c b/drivers/input/keyboard/goldfish_events.c
index 907e4e278fce..f6e643b589b6 100644
--- a/drivers/input/keyboard/goldfish_events.c
+++ b/drivers/input/keyboard/goldfish_events.c
@@ -22,6 +22,7 @@
#include <linux/slab.h>
#include <linux/irq.h>
#include <linux/io.h>
+#include <linux/acpi.h>
enum {
REG_READ = 0x00,
@@ -178,10 +179,26 @@ static int events_probe(struct platform_device *pdev)
return 0;
}
+static const struct of_device_id goldfish_events_of_match[] = {
+ { .compatible = "google,goldfish-events-keypad", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, goldfish_events_of_match);
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id goldfish_events_acpi_match[] = {
+ { "GFSH0002", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, goldfish_events_acpi_match);
+#endif
+
static struct platform_driver events_driver = {
.probe = events_probe,
.driver = {
.name = "goldfish_events",
+ .of_match_table = goldfish_events_of_match,
+ .acpi_match_table = ACPI_PTR(goldfish_events_acpi_match),
},
};
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index b9f01bd1b7ef..29093657f2ef 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++];
diff --git a/drivers/input/keyboard/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c
index 9adf13a5864a..24a9f599082f 100644
--- a/drivers/input/keyboard/snvs_pwrkey.c
+++ b/drivers/input/keyboard/snvs_pwrkey.c
@@ -111,9 +111,9 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
return -ENOMEM;
pdata->snvs = syscon_regmap_lookup_by_phandle(np, "regmap");
- if (!pdata->snvs) {
+ if (IS_ERR(pdata->snvs)) {
dev_err(&pdev->dev, "Can't get snvs syscon\n");
- return -ENODEV;
+ return PTR_ERR(pdata->snvs);
}
if (of_property_read_u32(np, "linux,keycode", &pdata->keycode)) {
@@ -180,7 +180,7 @@ static int imx_snvs_pwrkey_probe(struct platform_device *pdev)
return 0;
}
-static int imx_snvs_pwrkey_suspend(struct device *dev)
+static int __maybe_unused imx_snvs_pwrkey_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct pwrkey_drv_data *pdata = platform_get_drvdata(pdev);
@@ -191,7 +191,7 @@ static int imx_snvs_pwrkey_suspend(struct device *dev)
return 0;
}
-static int imx_snvs_pwrkey_resume(struct device *dev)
+static int __maybe_unused imx_snvs_pwrkey_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct pwrkey_drv_data *pdata = platform_get_drvdata(pdev);
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index 623d451767e3..8083eaa0524a 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -288,8 +288,7 @@ static int spear_kbd_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM
-static int spear_kbd_suspend(struct device *dev)
+static int __maybe_unused spear_kbd_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct spear_kbd *kbd = platform_get_drvdata(pdev);
@@ -342,7 +341,7 @@ static int spear_kbd_suspend(struct device *dev)
return 0;
}
-static int spear_kbd_resume(struct device *dev)
+static int __maybe_unused spear_kbd_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct spear_kbd *kbd = platform_get_drvdata(pdev);
@@ -368,7 +367,6 @@ static int spear_kbd_resume(struct device *dev)
return 0;
}
-#endif
static SIMPLE_DEV_PM_OPS(spear_kbd_pm_ops, spear_kbd_suspend, spear_kbd_resume);
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