diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/atm/cxacru.c | 2 | ||||
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 2 | ||||
| -rw-r--r-- | drivers/usb/storage/usb.c | 20 | ||||
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi_ccg.c | 2 |
4 files changed, 18 insertions, 8 deletions
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index c6b9ad12e8fe..b7f940486414 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -598,7 +598,7 @@ static int cxacru_start_wait_urb(struct urb *urb, struct completion *done, mod_timer(&timer.timer, jiffies + msecs_to_jiffies(CMD_TIMEOUT)); wait_for_completion(done); timer_delete_sync(&timer.timer); - destroy_timer_on_stack(&timer.timer); + timer_destroy_on_stack(&timer.timer); if (actual_length) *actual_length = urb->actual_length; diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 853a5f082a70..7c2041f61cde 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -630,7 +630,7 @@ static int perform_sglist( retval = -ETIMEDOUT; else retval = req->status; - destroy_timer_on_stack(&timeout.timer); + timer_destroy_on_stack(&timeout.timer); /* FIXME check resulting data pattern */ diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index d36f3b6992bb..152ee3376550 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -1056,13 +1056,20 @@ int usb_stor_probe1(struct us_data **pus, goto BadDevice; /* - * Some USB host controllers can't do DMA; they have to use PIO. - * For such controllers we need to make sure the block layer sets - * up bounce buffers in addressable memory. + * Some USB host controllers can't do DMA: They have to use PIO, or they + * have to use a small dedicated local memory area, or they have other + * restrictions on addressable memory. + * + * We can't support these controllers on highmem systems as we don't + * kmap or bounce buffer. */ - if (!hcd_uses_dma(bus_to_hcd(us->pusb_dev->bus)) || - bus_to_hcd(us->pusb_dev->bus)->localmem_pool) - host->no_highmem = true; + if (IS_ENABLED(CONFIG_HIGHMEM) && + (!hcd_uses_dma(bus_to_hcd(us->pusb_dev->bus)) || + bus_to_hcd(us->pusb_dev->bus)->localmem_pool)) { + dev_warn(&intf->dev, "USB Mass Storage not supported on this host controller\n"); + result = -EINVAL; + goto release; + } /* Get the unusual_devs entries and the descriptors */ result = get_device_info(us, id, unusual_dev); @@ -1081,6 +1088,7 @@ int usb_stor_probe1(struct us_data **pus, BadDevice: usb_stor_dbg(us, "storage_probe() failed\n"); +release: release_everything(us); return result; } diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index f01e4ef6619d..e9a9df1431af 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -1483,6 +1483,8 @@ static int ucsi_ccg_probe(struct i2c_client *client) i2c_set_clientdata(client, uc); + device_disable_async_suspend(uc->dev); + pm_runtime_set_active(uc->dev); pm_runtime_enable(uc->dev); pm_runtime_use_autosuspend(uc->dev); |