pinctrl: axp209: account for const type of of_device_id.data

The return value of of_device_get_match_data has type const void *.
The desc field of the pctl structure also has a const type, so there
is no need for the const-discarding cast between them.

Done using Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-axp209.c b/drivers/pinctrl/pinctrl-axp209.c
index 510a2821e91010ad8697ba9d0963793edadbab42..1231bbbfa74472d8c18de5bc310016ad64de0afe 100644 (file)
--- a/drivers/pinctrl/pinctrl-axp209.c
+++ b/drivers/pinctrl/pinctrl-axp209.c
@@ -414,7 +414,7 @@ static int axp20x_pctl_probe(struct platform_device *pdev)
        pctl->chip.direction_input      = axp20x_gpio_input;
        pctl->chip.direction_output     = axp20x_gpio_output;
 
-       pctl->desc = (struct axp20x_pctrl_desc *)of_device_get_match_data(dev);
+       pctl->desc = of_device_get_match_data(dev);
 
        pctl->chip.ngpio                = pctl->desc->npins;