sh-pfc: Replace first_gpio and last_gpio with nr_gpios
The SoC information first_gpio field is always equal to 0, and the
last_gpio field is the index of the last entry in the pinmux_gpios
array. Replace the first_gpio and last_gpio fields by a nr_gpios field,
and initialize it to ARRAY_SIZE(pinmux_gpios).
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
index 214788c..c189a86 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
@@ -2597,10 +2597,9 @@
.function = { PINMUX_FUNCTION_BEGIN,
PINMUX_FUNCTION_END },
- .first_gpio = GPIO_PORT0,
- .last_gpio = GPIO_FN_TRACEAUD_FROM_MEMC,
-
.gpios = pinmux_gpios,
+ .nr_gpios = ARRAY_SIZE(pinmux_gpios),
+
.cfg_regs = pinmux_config_regs,
.data_regs = pinmux_data_regs,