From 282db906eecccb08b8f0adccd082a129ae1d95d8 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 29 Jan 2019 20:37:28 +0200 Subject: gpio: wcove: Allow return negative error code from to_reg() The type of to_reg() is unsigned int while it might return a negative error code. Callers are also expecting a signed type. For sake of type consistency replace unsigned int with plain int. Signed-off-by: Andy Shevchenko --- drivers/gpio/gpio-wcove.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpio/gpio-wcove.c') diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c index dde7c6aecbb5..4afc8580ecd7 100644 --- a/drivers/gpio/gpio-wcove.c +++ b/drivers/gpio/gpio-wcove.c @@ -105,7 +105,7 @@ struct wcove_gpio { bool set_irq_mask; }; -static inline unsigned int to_reg(int gpio, enum ctrl_register reg_type) +static inline int to_reg(int gpio, enum ctrl_register reg_type) { unsigned int reg; -- cgit v1.2.3