diff options
| -rw-r--r-- | drivers/platform/x86/apple-gmux.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/platform/x86/apple-gmux.c b/drivers/platform/x86/apple-gmux.c index 976efeb3f2ba..aa58d41ec460 100644 --- a/drivers/platform/x86/apple-gmux.c +++ b/drivers/platform/x86/apple-gmux.c @@ -588,18 +588,20 @@ static int gmux_probe(struct pnp_dev *pnp, const struct pnp_device_id *id) gmux_data->gpe = -1; } + apple_gmux_data = gmux_data; + init_completion(&gmux_data->powerchange_done); + gmux_enable_interrupts(gmux_data); + if (vga_switcheroo_register_handler(&gmux_handler)) { ret = -ENODEV; goto err_register_handler; } - init_completion(&gmux_data->powerchange_done); - apple_gmux_data = gmux_data; - gmux_enable_interrupts(gmux_data); - return 0; err_register_handler: + gmux_disable_interrupts(gmux_data); + apple_gmux_data = NULL; if (gmux_data->gpe >= 0) acpi_disable_gpe(NULL, gmux_data->gpe); err_enable_gpe: |