pinctrl: pxa: pxa2xx: Remove 'pxa2xx_pinctrl_exit()' which is unused and broken

Commit 6d33ee7a0534 ("pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration")
has turned a 'pinctrl_register()' into 'devm_pinctrl_register()' in
'pxa2xx_pinctrl_init()'.
However, the corresponding 'pinctrl_unregister()' call in
'pxa2xx_pinctrl_exit()' has not been removed.

This is not an issue, because 'pxa2xx_pinctrl_exit()' is unused.
Remove it now to avoid some wondering in the future and save a few LoC.

Fixes: 6d33ee7a0534 ("pinctrl: pxa: Use devm_pinctrl_register() for pinctrl registration")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Link: https://lore.kernel.org/r/20200531073716.593343-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
index bddf2c5dd3bf2d1cd743a5113edaa0b3716af0a4..eab029a21643ef0395d23a8948d992c9a1a9a05a 100644 (file)
--- a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
+++ b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
@@ -425,15 +425,6 @@ int pxa2xx_pinctrl_init(struct platform_device *pdev,
 }
 EXPORT_SYMBOL_GPL(pxa2xx_pinctrl_init);
 
-int pxa2xx_pinctrl_exit(struct platform_device *pdev)
-{
-       struct pxa_pinctrl *pctl = platform_get_drvdata(pdev);
-
-       pinctrl_unregister(pctl->pctl_dev);
-       return 0;
-}
-EXPORT_SYMBOL_GPL(pxa2xx_pinctrl_exit);
-
 MODULE_AUTHOR("Robert Jarzmik <robert.jarzmik@free.fr>");
 MODULE_DESCRIPTION("Marvell PXA2xx pinctrl driver");
 MODULE_LICENSE("GPL v2");