gpio: omap: Improve a size determination

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>
Acked-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 4db6f13..35971a3 100644 (file)
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -1157,7 +1157,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
        if (!pdata)
                return -EINVAL;
 
-       bank = devm_kzalloc(dev, sizeof(struct gpio_bank), GFP_KERNEL);
+       bank = devm_kzalloc(dev, sizeof(*bank), GFP_KERNEL);
        if (!bank)
                return -ENOMEM;