sh-pfc: Remove check for impossible error condition
The pfc pointer can't be NULL in the get and set value functions, remove
the error check.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/drivers/sh/pfc/gpio.c b/drivers/sh/pfc/gpio.c
index 37493e5..c11c1bb 100644
--- a/drivers/sh/pfc/gpio.c
+++ b/drivers/sh/pfc/gpio.c
@@ -52,7 +52,7 @@
struct pinmux_data_reg *dr = NULL;
int bit = 0;
- if (!pfc || sh_pfc_get_data_reg(pfc, gpio, &dr, &bit) != 0)
+ if (sh_pfc_get_data_reg(pfc, gpio, &dr, &bit) != 0)
BUG();
else
sh_pfc_write_bit(dr, bit, value);
@@ -63,7 +63,7 @@
struct pinmux_data_reg *dr = NULL;
int bit = 0;
- if (!pfc || sh_pfc_get_data_reg(pfc, gpio, &dr, &bit) != 0)
+ if (sh_pfc_get_data_reg(pfc, gpio, &dr, &bit) != 0)
return -EINVAL;
return sh_pfc_read_bit(dr, bit);