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usb: musb: dsps: print babble message only when musb is active host

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The musb controller uses single bit defintion for both reset and
babble events. The babble event is valid only when controller is
active a-host, and hence print the babble message only when the
controller is active a-host.

Signed-off-by: Ravi Babu <ravibabu@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Ravi Babu 2013-04-02 13:21:54 +05:30 committed by Felipe Balbi
parent 8408fd1d83
commit 96449f097e
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/musb/musb_dsps.c
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@ -335,7 +335,7 @@ static irqreturn_t dsps_interrupt(int irq, void *hci)
* value but DEVCTL.BDEVICE is invalid without DEVCTL.SESSION set.
* Also, DRVVBUS pulses for SRP (but not at 5V) ...
*/
if (usbintr & MUSB_INTR_BABBLE)
if (is_host_active(musb) && usbintr & MUSB_INTR_BABBLE)
pr_info("CAUTION: musb: Babble Interrupt Occurred\n");
if (usbintr & ((1 << wrp->drvvbus) << wrp->usb_shift)) {