diff options
Diffstat (limited to 'drivers/input/keyboard')
| -rw-r--r-- | drivers/input/keyboard/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/keyboard/goldfish_events.c | 17 | ||||
| -rw-r--r-- | drivers/input/keyboard/snvs_pwrkey.c | 8 | ||||
| -rw-r--r-- | drivers/input/keyboard/spear-keyboard.c | 6 |
4 files changed, 24 insertions, 9 deletions
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index ddd8148d5..509608c95 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/goldfish_events.c b/drivers/input/keyboard/goldfish_events.c index 907e4e278..f6e643b58 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/snvs_pwrkey.c b/drivers/input/keyboard/snvs_pwrkey.c index 9adf13a58..24a9f5990 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 623d45176..8083eaa05 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); |