gpio: mcp23s08: switch to use gpiolib irqchip helpers

[deliverable/linux.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 5f3429f0bf46970fcf376c79dca6633cd7469d5a..927be87f22843dd94fdfd1380d0278070eaa963f 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1091,6 +1091,7 @@ menu "SPI or I2C GPIO expanders"
 
 config GPIO_MCP23S08
        tristate "Microchip MCP23xxx I/O expander"
+       select GPIOLIB_IRQCHIP
        help
          SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
          I/O expanders.