diff options
Diffstat (limited to 'drivers/platform/x86/barco-p50-gpio.c')
| -rw-r--r-- | drivers/platform/x86/barco-p50-gpio.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/platform/x86/barco-p50-gpio.c b/drivers/platform/x86/barco-p50-gpio.c index 05534287bc26..8dd672339485 100644 --- a/drivers/platform/x86/barco-p50-gpio.c +++ b/drivers/platform/x86/barco-p50-gpio.c @@ -405,11 +405,14 @@ MODULE_DEVICE_TABLE(dmi, dmi_ids); static int __init p50_module_init(void) { struct resource res = DEFINE_RES_IO(P50_GPIO_IO_PORT_BASE, P50_PORT_CMD + 1); + int ret; if (!dmi_first_match(dmi_ids)) return -ENODEV; - platform_driver_register(&p50_gpio_driver); + ret = platform_driver_register(&p50_gpio_driver); + if (ret) + return ret; gpio_pdev = platform_device_register_simple(DRIVER_NAME, PLATFORM_DEVID_NONE, &res, 1); if (IS_ERR(gpio_pdev)) { |