diff options
Diffstat (limited to 'drivers/mmc/host/vub300.c')
| -rw-r--r-- | drivers/mmc/host/vub300.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/mmc/host/vub300.c b/drivers/mmc/host/vub300.c index 97beece62fec..72f65f32abbc 100644 --- a/drivers/mmc/host/vub300.c +++ b/drivers/mmc/host/vub300.c @@ -2049,6 +2049,7 @@ static void vub300_enable_sdio_irq(struct mmc_host *mmc, int enable) return; kref_get(&vub300->kref); if (enable) { + set_current_state(TASK_RUNNING); mutex_lock(&vub300->irq_mutex); if (vub300->irqs_queued) { vub300->irqs_queued -= 1; @@ -2064,6 +2065,7 @@ static void vub300_enable_sdio_irq(struct mmc_host *mmc, int enable) vub300_queue_poll_work(vub300, 0); } mutex_unlock(&vub300->irq_mutex); + set_current_state(TASK_INTERRUPTIBLE); } else { vub300->irq_enabled = 0; } @@ -2299,14 +2301,14 @@ static int vub300_probe(struct usb_interface *interface, 0x0000, 0x0000, &vub300->system_port_status, sizeof(vub300->system_port_status), 1000); if (retval < 0) { - goto error4; + goto error5; } else if (sizeof(vub300->system_port_status) == retval) { vub300->card_present = (0x0001 & vub300->system_port_status.port_flags) ? 1 : 0; vub300->read_only = (0x0010 & vub300->system_port_status.port_flags) ? 1 : 0; } else { - goto error4; + goto error5; } usb_set_intfdata(interface, vub300); INIT_DELAYED_WORK(&vub300->pollwork, vub300_pollwork_thread); @@ -2329,8 +2331,13 @@ static int vub300_probe(struct usb_interface *interface, "USB vub300 remote SDIO host controller[%d]" "connected with no SD/SDIO card inserted\n", interface_to_InterfaceNumber(interface)); - mmc_add_host(mmc); + retval = mmc_add_host(mmc); + if (retval) + goto error6; + return 0; +error6: + del_timer_sync(&vub300->inactivity_timer); error5: mmc_free_host(mmc); /* |