Commit a0e3b8e2 authored by Rajeshwar R Shinde's avatar Rajeshwar R Shinde Committed by Bartosz Golaszewski
Browse files

gpio: imx-scu: Use ARRAY_SIZE for array length 



Use of macro ARRAY_SIZE to calculate array size minimizes
the redundant code and improves code reusability.
This fixes warnings reported by Coccinelle:
drivers/gpio/gpio-imx-scu.c:106:32-33: WARNING: Use ARRAY_SIZE

Signed-off-by: default avatarRajeshwar R Shinde <coolrrsh@gmail.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 0988ffa0

drivers/gpio/gpio-imx-scu.c

+2 −1
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
 * to control the PIN resources on SCU domain.

 */



#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/gpio/driver.h>

#include <linux/platform_device.h>
@@ -103,7 +104,7 @@ static int imx_scu_gpio_probe(struct platform_device *pdev) 
	gc = &priv->chip;

	gc->base = -1;

	gc->parent = dev;

	gc->ngpio = sizeof(scu_rsrc_arr)/sizeof(unsigned int);

	gc->ngpio = ARRAY_SIZE(scu_rsrc_arr);

	gc->label = dev_name(dev);

	gc->get = imx_scu_gpio_get;

	gc->set = imx_scu_gpio_set;