Re: [PATCH RESEND] USB/host: Cleanup unneccessary irq disable code

2012-09-06 Thread gre...@linuxfoundation.org
On Thu, Sep 06, 2012 at 02:00:16AM +, Liu, Chuansheng wrote: Because the IRQF_DISABLED as the flag is now a NOOP and has been deprecated and in hardirq context the interrupt is disabled. so in usb/host code: Removing the usage of flag IRQF_DISABLED; Removing the calling local_irq

[PATCH RESEND] USB/host: Cleanup unneccessary irq disable code

2012-09-05 Thread Liu, Chuansheng
Because the IRQF_DISABLED as the flag is now a NOOP and has been deprecated and in hardirq context the interrupt is disabled. so in usb/host code: Removing the usage of flag IRQF_DISABLED; Removing the calling local_irq save/restore actions in irq handler usb_hcd_irq(); Signed-off-by: liu