pinctrl: rockchip: Improve a size determination in rockchip_pinctrl_probe()

Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index fd1f363a8c2b8a89c5904ce5c2cc93e2805c159b..b65e43b8b32ee6316db9077bcc6236cba5505372 100644 (file)
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -3166,7 +3166,7 @@ static int rockchip_pinctrl_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       info = devm_kzalloc(dev, sizeof(struct rockchip_pinctrl), GFP_KERNEL);
+       info = devm_kzalloc(dev, sizeof(*info), GFP_KERNEL);
        if (!info)
                return -ENOMEM;