]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c82d762) | patch
usb: dwc3: gadget: only resume USB2 PHY in <=HIGHSPEED
authorFelipe Balbi <felipe.balbi@linux.intel.com>
Tue, 17 May 2016 11:55:58 +0000 (14:55 +0300)
committerFelipe Balbi <felipe.balbi@linux.intel.com>
Mon, 20 Jun 2016 09:32:37 +0000 (12:32 +0300)
commit632b651fd5986c3a47e283184033e2037fb8a795
treebc7bf40a9ad86add4232a12ebcd199c710ede64dtree | snapshot
parentc82d762f84e8a9047cfa2b6d0f98d5cef650a622commit | diff
usb: dwc3: gadget: only resume USB2 PHY in <=HIGHSPEED

As a micro-power optimization, let's only resume the
USB2 PHY if we're working on <=HIGHSPEED. If we're
gonna work on SUPERSPEED or SUPERSPEED+, there's no
point in resuming the USB2 PHY.

Fixes: bd006a81acf0 ("usb: dwc3: gadget: clear SUSPHY bit before ep cmds")
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
drivers/usb/dwc3/gadget.c diff | blob | history
Linux Kernel Source Tree.