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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-27 21:44:02 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-27 21:44:02 +0200 |
commit | c566f365434e732986d7904e29c8122dfcb1e333 (patch) | |
tree | a2189979d71d844f62d0ef75836e9f6c72ab60ff /drivers/usb/musb/musb_dsps.c | |
parent | ti-st: use worker instead of calling st_int_write in wake up (diff) | |
parent | Linux 4.3-rc3 (diff) | |
download | linux-c566f365434e732986d7904e29c8122dfcb1e333.tar.xz linux-c566f365434e732986d7904e29c8122dfcb1e333.zip |
Merge 4.3-rc3 into char-misc-next
We want those fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb/musb_dsps.c')
-rw-r--r-- | drivers/usb/musb/musb_dsps.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index a0cfead6150f..84512d1d5eee 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -225,8 +225,11 @@ static void dsps_musb_enable(struct musb *musb) dsps_writel(reg_base, wrp->epintr_set, epmask); dsps_writel(reg_base, wrp->coreintr_set, coremask); - /* start polling for ID change. */ - mod_timer(&glue->timer, jiffies + msecs_to_jiffies(wrp->poll_timeout)); + /* start polling for ID change in dual-role idle mode */ + if (musb->xceiv->otg->state == OTG_STATE_B_IDLE && + musb->port_mode == MUSB_PORT_MODE_DUAL_ROLE) + mod_timer(&glue->timer, jiffies + + msecs_to_jiffies(wrp->poll_timeout)); dsps_musb_try_idle(musb, 0); } |