diff options
| author | George Cherian <george.cherian@ti.com> | 2014-07-16 16:52:09 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-07-16 18:59:47 +0400 |
| commit | 97b4129e0562c74e6d75ff081e93202c71aecaa3 (patch) | |
| tree | c4be23ad0e640179f95b8e1afd5a320e70634c60 /drivers/usb | |
| parent | 025b431b0ed3d4d3363427661c53ed8b60487a44 (diff) | |
| download | linux-97b4129e0562c74e6d75ff081e93202c71aecaa3.tar.xz | |
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')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 2 |
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 |