diff options
| author | Axel Lin <axel.lin@ingics.com> | 2017-10-07 22:36:53 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-08 10:08:35 +0100 |
| commit | b1a38567a9ed04d0c235023d5b2a70cce1a3bc4c (patch) | |
| tree | f1f7cccc4806d2c19f5b3369992ac3669f6b61ac /drivers/gpio | |
| parent | 293c98f15d048148a0130da293cc855721dd4fd8 (diff) | |
gpio: mcp23s08: Select REGMAP/REGMAP_I2C to fix build error
[ Upstream commit e8e1a5b5679b1ae1ff03a3883b011b84e7226171 ]
This driver now using devm_regmap_init/devm_regmap_init_i2c, so it needs
to select REGMAP/REGMAP_I2C accordingly.
Fixes: ("3d84fdb3f0b5 gpio: mcp23s08: use regmap")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index ed37e5908b91..12d417a4d4a8 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1187,6 +1187,8 @@ config GPIO_MCP23S08 tristate "Microchip MCP23xxx I/O expander" depends on OF_GPIO select GPIOLIB_IRQCHIP + select REGMAP_I2C if I2C + select REGMAP if SPI_MASTER help SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 I/O expanders. |