[PATCH v3] Input: imx_keypad - convert to a DT-only driver
From: Fabio Estevam <festevam@gmail.com>
Date: 2021-03-27 19:44:25
i.MX has been converted to a DT-only platform, so make the adjustments to the driver to convert it to a DT-only driver. Signed-off-by: Fabio Estevam <festevam@gmail.com> --- Changes since v2: - Remove the OF dependency in Kconfig. (Dmitry) drivers/input/keyboard/imx_keypad.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 1f5c9ea5e9e5..ae9303848571 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c@@ -408,27 +408,18 @@ 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) { - const struct matrix_keymap_data *keymap_data = - dev_get_platdata(&pdev->dev); struct imx_keypad *keypad; struct input_dev *input_dev; int irq, error, i, row, col; - if (!keymap_data && !pdev->dev.of_node) { - dev_err(&pdev->dev, "no keymap defined\n"); - return -EINVAL; - } - irq = platform_get_irq(pdev, 0); if (irq < 0) return irq;
@@ -469,7 +460,7 @@ static int imx_keypad_probe(struct platform_device *pdev) input_dev->open = imx_keypad_open; input_dev->close = imx_keypad_close; - error = matrix_keypad_build_keymap(keymap_data, NULL, + error = matrix_keypad_build_keymap(NULL, NULL, MAX_MATRIX_KEY_ROWS, MAX_MATRIX_KEY_COLS, keypad->keycodes, input_dev);
@@ -582,7 +573,7 @@ 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