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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2010-06-24 23:07:06 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-06-30 08:16:06 -0700 |
| commit | 7d9645fdca444d53907b22a4b73e3967efe09781 (patch) | |
| tree | 97f867cae533d3d02d1655d030d6398f2f0dbf96 | |
| parent | 48826626263d4a61d06fd8c5805da31f925aefa0 (diff) | |
| download | blackbird-op-linux-7d9645fdca444d53907b22a4b73e3967efe09781.tar.gz blackbird-op-linux-7d9645fdca444d53907b22a4b73e3967efe09781.zip | |
USB: musb_core: make disconnect and suspend interrupts work again
Commit 1c25fda4a09e8229800979986ef399401053b46e (usb: musb: handle irqs in the
order dictated by programming guide) forgot to get rid of the old 'STAGE0_MASK'
filter for calling musb_stage0_irq(), so now disconnect and suspend interrupts
are effectively ignored...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 56b6debaf2d9..737cab7fc3ce 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -451,10 +451,6 @@ void musb_hnp_stop(struct musb *musb) * @param power */ -#define STAGE0_MASK (MUSB_INTR_RESUME | MUSB_INTR_SESSREQ \ - | MUSB_INTR_VBUSERROR | MUSB_INTR_CONNECT \ - | MUSB_INTR_RESET) - static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb, u8 devctl, u8 power) { @@ -1598,7 +1594,7 @@ irqreturn_t musb_interrupt(struct musb *musb) /* the core can interrupt us for multiple reasons; docs have * a generic interrupt flowchart to follow */ - if (musb->int_usb & STAGE0_MASK) + if (musb->int_usb) retval |= musb_stage0_irq(musb, musb->int_usb, devctl, power); |
