Mika Westerberg a7d2bf25a4 HID: i2c-hid: Do not fail probing if gpiolib is not enabled ... Using GPIOs and gpiolib is optional. If the kernel is compiled without GPIO support the driver should not fail if it finds the interrupt using normal methods. However, commit a485923efb ("HID: i2c-hid: Add support for ACPI GPIO interrupts") did not take into account that acpi_dev_add_driver_gpios() returns -ENXIO when !CONFIG_GPIOLIB. Fix this by checking the return value against -ENXIO and 0 and only in that case fail the probe. Reported-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>		2015-04-23 10:58:16 +02:00
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i2c-hid.c	HID: i2c-hid: Do not fail probing if gpiolib is not enabled	2015-04-23 10:58:16 +02:00
Kconfig	HID: i2c-hid: enhance Kconfig	2012-12-05 10:55:03 +01:00
Makefile	HID: i2c-hid: introduce HID over i2c specification implementation	2012-11-19 11:04:38 +01:00