diff options
Diffstat (limited to 'drivers/misc/mei')
| -rw-r--r-- | drivers/misc/mei/gsc-me.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/misc/mei/gsc-me.c b/drivers/misc/mei/gsc-me.c index c474094645a0..c91bf440ea26 100644 --- a/drivers/misc/mei/gsc-me.c +++ b/drivers/misc/mei/gsc-me.c @@ -79,11 +79,12 @@ static int mei_gsc_probe(struct auxiliary_device *aux_dev, pm_runtime_set_active(device); pm_runtime_enable(device); - if (mei_start(dev)) { - dev_err(device, "init hw failure.\n"); - ret = -ENODEV; - goto irq_err; - } + /* Continue to char device setup in spite of firmware handshake failure. + * In order to provide access to the firmware status registers to the user + * space via sysfs. + */ + if (mei_start(dev)) + dev_warn(device, "init hw failure.\n"); pm_runtime_set_autosuspend_delay(device, MEI_GSC_RPM_TIMEOUT); pm_runtime_use_autosuspend(device); @@ -97,7 +98,6 @@ static int mei_gsc_probe(struct auxiliary_device *aux_dev, register_err: mei_stop(dev); -irq_err: devm_free_irq(device, hw->irq, dev); err: |