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@xxxxxx>
---
drivers/usb/musb/musb_dsps.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 1ea553d..3a18e44 100644
--- a/drivers/usb/musb/musb_dsps.c
+++ b/drivers/usb/musb/musb_dsps.c
@@ -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)) {
--
1.7.0.4
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