pinctrl: lantiq: Remove unsued declaration ltq_pinctrl_unregister()

Commit 3f8c50c9b110 ("OF: pinctrl: MIPS: lantiq: implement lantiq/xway pinctrl support")
declared but never implemented it, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20230825092706.14680-1-yuehaibing@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-lantiq.h b/drivers/pinctrl/pinctrl-lantiq.h
index efb25fc34f14991d3e628edb7c150c2c001c6d90..1ac49ae638de4b8ee60ac71b09710e92f1b8f24d 100644 (file)
--- a/drivers/pinctrl/pinctrl-lantiq.h
+++ b/drivers/pinctrl/pinctrl-lantiq.h
@@ -198,5 +198,4 @@ enum ltq_pin {
 
 extern int ltq_pinctrl_register(struct platform_device *pdev,
                                   struct ltq_pinmux_info *info);
-extern int ltq_pinctrl_unregister(struct platform_device *pdev);
 #endif /* __PINCTRL_LANTIQ_H */