gpio: pca953x: Add regmap dependency for PCA953x driver

Select REGMAP_I2C in Kconfig, since the driver now depends on regmap
and this was missing, thus breaking build on various systems.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index a1876c3..06e7f9d 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -850,6 +850,7 @@ config GPIO_MC9S08DZ60
 
 config GPIO_PCA953X
        tristate "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports"
+       select REGMAP_I2C
        help
          Say yes here to provide access to several register-oriented
          SMBus I/O expanders, made mostly by NXP or TI.  Compatible