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path: root/drivers/input/keyboard/tca8418_keypad.c
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Diffstat (limited to 'drivers/input/keyboard/tca8418_keypad.c')
-rw-r--r--drivers/input/keyboard/tca8418_keypad.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c
index a34cc6714e5b..55c15304ddbc 100644
--- a/drivers/input/keyboard/tca8418_keypad.c
+++ b/drivers/input/keyboard/tca8418_keypad.c
@@ -288,8 +288,11 @@ static int tca8418_keypad_probe(struct i2c_client *client,
irq_is_gpio = pdata->irq_is_gpio;
} else {
struct device_node *np = dev->of_node;
- of_property_read_u32(np, "keypad,num-rows", &rows);
- of_property_read_u32(np, "keypad,num-columns", &cols);
+ int err;
+
+ err = matrix_keypad_parse_of_params(dev, &rows, &cols);
+ if (err)
+ return err;
rep = of_property_read_bool(np, "keypad,autorepeat");
}