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| author | Ingo Molnar <mingo@kernel.org> | 2016-10-16 11:31:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-10-16 11:31:39 +0200 |
| commit | 1d33369db25eb7f37b7a8bd22d736888b4501a9c (patch) | |
| tree | 116d764339be1bca928870151decbedc53a9e1d1 /drivers/mfd/rtsx_usb.c | |
| parent | 23446cb66c073b827779e5eb3dec301623299b32 (diff) | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | talos-op-linux-1d33369db25eb7f37b7a8bd22d736888b4501a9c.tar.gz talos-op-linux-1d33369db25eb7f37b7a8bd22d736888b4501a9c.zip | |
Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/mfd/rtsx_usb.c')
| -rw-r--r-- | drivers/mfd/rtsx_usb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mfd/rtsx_usb.c b/drivers/mfd/rtsx_usb.c index dbd907d7170e..691dab791f7a 100644 --- a/drivers/mfd/rtsx_usb.c +++ b/drivers/mfd/rtsx_usb.c @@ -46,9 +46,6 @@ static void rtsx_usb_sg_timed_out(unsigned long data) dev_dbg(&ucr->pusb_intf->dev, "%s: sg transfer timed out", __func__); usb_sg_cancel(&ucr->current_sg); - - /* we know the cancellation is caused by time-out */ - ucr->current_sg.status = -ETIMEDOUT; } static int rtsx_usb_bulk_transfer_sglist(struct rtsx_ucr *ucr, @@ -67,12 +64,15 @@ static int rtsx_usb_bulk_transfer_sglist(struct rtsx_ucr *ucr, ucr->sg_timer.expires = jiffies + msecs_to_jiffies(timeout); add_timer(&ucr->sg_timer); usb_sg_wait(&ucr->current_sg); - del_timer_sync(&ucr->sg_timer); + if (!del_timer_sync(&ucr->sg_timer)) + ret = -ETIMEDOUT; + else + ret = ucr->current_sg.status; if (act_len) *act_len = ucr->current_sg.bytes; - return ucr->current_sg.status; + return ret; } int rtsx_usb_transfer_data(struct rtsx_ucr *ucr, unsigned int pipe, |
