[PATCH] Input: imx_keypad - convert to a DT-only driver

[Fabio Estevam <festevam@gmail.com>]

i.MX has been converted to a DT-only platform, so make the driver
depend on OF, remove the CONFIG_OF ifdefery and remove of_match_ptr().

Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
 drivers/input/keyboard/Kconfig      | 1 +
 drivers/input/keyboard/imx_keypad.c | 4 +---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 32d15809ae58..bef0c06ef2a9 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -458,6 +458,7 @@ config KEYBOARD_SNVS_PWRKEY
 config KEYBOARD_IMX
 	tristate "IMX keypad support"
 	depends on ARCH_MXC || COMPILE_TEST
+	depends on OF
 	select INPUT_MATRIXKMAP
 	help
 	  Enable support for IMX keypad port.
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 1f5c9ea5e9e5..815b3d11dfbb 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -408,13 +408,11 @@ static int imx_keypad_open(struct input_dev *dev)
 	return -EIO;
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id imx_keypad_of_match[] = {
 	{ .compatible = "fsl,imx21-kpp", },
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, imx_keypad_of_match);
-#endif
 
 static int imx_keypad_probe(struct platform_device *pdev)
 {
@@ -582,7 +580,7 @@ static struct platform_driver imx_keypad_driver = {
 	.driver		= {
 		.name	= "imx-keypad",
 		.pm	= &imx_kbd_pm_ops,
-		.of_match_table = of_match_ptr(imx_keypad_of_match),
+		.of_match_table = imx_keypad_of_match,
 	},
 	.probe		= imx_keypad_probe,
 };
-- 
2.25.1