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usb: musb: dsps: start OTG timer on resume again 

Commit 468bcc2a2c ("usb: musb: dsps: kill OTG timer on suspend") stopped
the timer in suspend path but forgot the re-enable it in the resume
path. This patch fixes the behaviour.

Cc: <stable@vger.kernel.org> # v3.14+
Fixes 468bcc2a2c "usb: musb: dsps: kill OTG timer on suspend"
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sebastian Andrzej Siewior 2014-10-13 12:16:13 +02:00 committed by Felipe Balbi
parent e0857ce58e
commit 53185b3a44
1 changed files with 3 additions and 1 deletions
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4
drivers/usb/musb/musb_dsps.c
View File

@ -896,7 +896,9 @@ static int dsps_resume(struct device *dev)
dsps_writel(mbase, wrp->mode, glue->context.mode); dsps_writel(mbase, wrp->mode, glue->context.mode);
dsps_writel(mbase, wrp->tx_mode, glue->context.tx_mode); dsps_writel(mbase, wrp->tx_mode, glue->context.tx_mode);
dsps_writel(mbase, wrp->rx_mode, glue->context.rx_mode); dsps_writel(mbase, wrp->rx_mode, glue->context.rx_mode);
setup_timer(&glue->timer, otg_timer, (unsigned long) musb); if (musb->xceiv->state == OTG_STATE_B_IDLE &&
musb->port_mode == MUSB_PORT_MODE_DUAL_ROLE)
mod_timer(&glue->timer, jiffies + wrp->poll_seconds * HZ);
return 0; return 0;
} }