diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-05-30 13:13:17 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-05-31 02:13:24 +0200 |
| commit | 665dff997e166c67663f2e0fce16392c70d31511 (patch) | |
| tree | 23e49aa7b218444b82c604ca07d8ae666336420d /drivers/gpio | |
| parent | gpiolib: remove unused variable (diff) | |
| download | linux-665dff997e166c67663f2e0fce16392c70d31511.tar.xz linux-665dff997e166c67663f2e0fce16392c70d31511.zip | |
gpio: xra1403: select REGMAP_SPI
Without the regmap code, we get a link error:
drivers/gpio/built-in.o: In function `xra1403_probe':
(.text+0x132e0): undefined reference to `__devm_regmap_init_spi'
Fixes: 5704520d7880 ("gpio: xra1403: Add EXAR XRA1403 SPI GPIO expander driver")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nandor Han <nandor.han@ge.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 89e805fc5eba..ee0bb47bf02e 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -1229,6 +1229,7 @@ config GPIO_PISOSR config GPIO_XRA1403 tristate "EXAR XRA1403 16-bit GPIO expander" + select REGMAP_SPI help GPIO driver for EXAR XRA1403 16-bit SPI-based GPIO expander. |