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authorGeorge Cherian <george.cherian@ti.com>2014-07-16 18:22:09 +0530
committerFelipe Balbi <balbi@ti.com>2014-07-16 09:59:47 -0500
commit97b4129e0562c74e6d75ff081e93202c71aecaa3 (patch)
treec4be23ad0e640179f95b8e1afd5a320e70634c60 /drivers/usb/musb
parent025b431b0ed3d4d3363427661c53ed8b60487a44 (diff)
usb: musb: core: Handle Babble condition only in HOST mode
BABBLE and RESET share the same interrupt. The interrupt is considered to be RESET if MUSB is in peripheral mode and as a BABBLE if MUSB is in HOST mode. Handle babble condition iff MUSB is in HOST mode. Signed-off-by: George Cherian <george.cherian@ti.com> Tested-by: Bin Liu <b-liu@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r--drivers/usb/musb/musb_core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 3c6043c1b8ac..0ad9551ffad1 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -849,7 +849,7 @@ b_host:
}
/* handle babble condition */
- if (int_usb & MUSB_INTR_BABBLE)
+ if (int_usb & MUSB_INTR_BABBLE && is_host_active(musb))
schedule_work(&musb->recover_work);
#if 0