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| author | Max Filippov <[email protected]> | 2013-12-25 12:01:29 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2014-01-08 00:15:39 +0000 |
| commit | 252d74f6a875bcdee54cbcc82d7c02ee4fcece6b (patch) | |
| tree | abc235efb8d24c9eda1a441efacfedfd56529e3a /drivers/usb/core/buffer.c | |
| parent | USB: c67x00: add proper delays to HPI read/write (diff) | |
| download | kernel-252d74f6a875bcdee54cbcc82d7c02ee4fcece6b.tar.gz kernel-252d74f6a875bcdee54cbcc82d7c02ee4fcece6b.zip | |
USB: c67x00: move URB private data allocation from under spinlock
This fixes the following warning:
BUG: sleeping function called from invalid context at mm/slub.c:940
in_atomic(): 1, irqs_disabled(): 1, pid: 17, name: khubd
CPU: 0 PID: 17 Comm: khubd Not tainted 3.12.0-00004-g938dd60-dirty #1
__might_sleep+0xbe/0xc0
kmem_cache_alloc_trace+0x36/0x170
c67x00_urb_enqueue+0x5c/0x254
usb_hcd_submit_urb+0x66e/0x724
usb_submit_urb+0x2ac/0x308
usb_start_wait_urb+0x2c/0xb8
usb_control_msg+0x8c/0xa8
hub_port_init+0x191/0x718
hub_thread+0x804/0xe14
kthread+0x72/0x78
ret_from_kernel_thread+0x8/0xc
Signed-off-by: Max Filippov <[email protected]>
Acked-by: Peter Korsgaard <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/core/buffer.c')
0 files changed, 0 insertions, 0 deletions