Searched hist:"323 b34963d113efb566635f43858f40cce01d5f9" (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/net/usb/ |
| H A D | pegasus.h | diff 323b34963d113efb566635f43858f40cce01d5f9 Fri Apr 26 00:41:50 CEST 2013 Petko Manolov <petkan@nucleusys.com> drivers: net: usb: pegasus: fix control urb submission
Pegasus driver used single callback for sync and async control URBs.
Special flags were employed to distinguish between both, but due to flawed
logic it didn't always work. As a result of this change
[get|set]_registers() are now much simpler. Async write is also leaner
and does not use single, statically allocated memory for usb_ctrlrequest,
which is another potential race when asynchronously submitting URBs.
Signed-off-by: Petko Manolov <petkan@nucleusys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| H A D | pegasus.c | diff 323b34963d113efb566635f43858f40cce01d5f9 Fri Apr 26 00:41:50 CEST 2013 Petko Manolov <petkan@nucleusys.com> drivers: net: usb: pegasus: fix control urb submission
Pegasus driver used single callback for sync and async control URBs.
Special flags were employed to distinguish between both, but due to flawed
logic it didn't always work. As a result of this change
[get|set]_registers() are now much simpler. Async write is also leaner
and does not use single, statically allocated memory for usb_ctrlrequest,
which is another potential race when asynchronously submitting URBs.
Signed-off-by: Petko Manolov <petkan@nucleusys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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