Linux-libre 4.6.2-gnu

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);