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Commit f10a2585 authored by Markus Elfring's avatar Markus Elfring Committed by Linus Walleij
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pinctrl: Delete unnecessary checks 



The pinctrl_unregister() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 8005c49d

drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c

+1 −2
Original line number Diff line number Diff line
@@ -638,7 +638,6 @@ static int cygnus_gpio_register_pinconf(struct cygnus_gpio *chip) 


static void cygnus_gpio_unregister_pinconf(struct cygnus_gpio *chip)

{

	if (chip->pctl)

	pinctrl_unregister(chip->pctl);

}

drivers/pinctrl/pinctrl-single.c

+1 −4
Original line number Diff line number Diff line
@@ -1484,10 +1484,7 @@ static void pcs_irq_free(struct pcs_device *pcs) 
static void pcs_free_resources(struct pcs_device *pcs)

{

	pcs_irq_free(pcs);



	if (pcs->pctl)

	pinctrl_unregister(pcs->pctl);



	pcs_free_funcs(pcs);

	pcs_free_pingroups(pcs);

}