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| author | Arnd Bergmann <arnd@arndb.de> | 2020-04-28 23:30:17 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2020-04-29 21:47:41 +0200 |
| commit | 2465f0d5c9e36d4c99eb424d38f72ea250f0ee92 (patch) | |
| tree | 33c7f99a91609ea0e443e4a3e77690b894a253bd /drivers/hid/Kconfig | |
| parent | 538f67407e2c0e5ed2a46e7d7ffa52f2e30c7ef8 (diff) | |
| download | lwn-2465f0d5c9e36d4c99eb424d38f72ea250f0ee92.tar.gz lwn-2465f0d5c9e36d4c99eb424d38f72ea250f0ee92.zip | |
HID: mcp2221: add gpiolib dependency
Without gpiolib, this driver fails to link:
arm-linux-gnueabi-ld: drivers/hid/hid-mcp2221.o: in function `mcp2221_probe':
hid-mcp2221.c:(.text+0x1b0): undefined reference to `devm_gpiochip_add_data'
arm-linux-gnueabi-ld: drivers/hid/hid-mcp2221.o: in function `mcp_gpio_get':
hid-mcp2221.c:(.text+0x30c): undefined reference to `gpiochip_get_data'
Fixes: 328de1c519c5 ("HID: mcp2221: add GPIO functionality support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Rishi Gupta <gupt21@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/Kconfig')
| -rw-r--r-- | drivers/hid/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 7c89edbd6c5a..34f07371716d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -1155,6 +1155,7 @@ config HID_ALPS config HID_MCP2221 tristate "Microchip MCP2221 HID USB-to-I2C/SMbus host support" depends on USB_HID && I2C + depends on GPIOLIB ---help--- Provides I2C and SMBUS host adapter functionality over USB-HID through MCP2221 device. |