Messages in this thread | | | Date | Sun, 13 Oct 2013 11:35:00 -0400 (EDT) | From | Alan Stern <> | Subject | Re: [PATCH] usb/hcd: remove unnecessary local_irq_save |
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On Sun, 13 Oct 2013, Michael Opdenacker wrote:
> Remove the use of local_irq_save() and IRQF_DISABLED, no longer needed since > interrupt handlers are always run with interrupts disabled on the > current CPU. > > Tested successfully with 3.12.0-rc4 on my PC. Didn't find > any issue because of this change. > > Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> > --- > drivers/usb/core/hcd.c | 15 --------------- > 1 file changed, 15 deletions(-)
How about removing all the other unnecessary usages of IRQF_DISABLED under drivers/usb while you're at it?
Alan Stern
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