diff options
| author | Krishna Yarlagadda <kyarlagadda@nvidia.com> | 2013-05-09 16:47:48 +0530 |
|---|---|---|
| committer | Riham Haidar <rhaidar@nvidia.com> | 2013-05-10 12:49:22 -0700 |
| commit | 8d930002b045f84dbaff46114973253bd6327ff1 (patch) | |
| tree | a59f4c651526eed4d73b70e78eca10836afc2444 /drivers/usb | |
| parent | f4fe2faa9567f5ce4167d22e37fe9691c73e304e (diff) | |
usb: otg: tegra: no state change until otg resumes
USB state change might involve removing ehci device which
should not be handled before drivers are resumed.
No state change while otg driver is still in suspend
Change-Id: Ib92c75ee3397a79b6e7770935f2004a9ad94fec1
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/227032
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
Tested-by: Hayden Du <haydend@nvidia.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/otg/tegra-otg.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/otg/tegra-otg.c b/drivers/usb/otg/tegra-otg.c index 6c89cafa9fa0..23fb48f213fb 100644 --- a/drivers/usb/otg/tegra-otg.c +++ b/drivers/usb/otg/tegra-otg.c @@ -113,7 +113,8 @@ static int otg_notifications(struct notifier_block *nb, DBG("%s(%d) tegra->int_status = 0x%lx\n", __func__, __LINE__, tegra->int_status); - schedule_work(&tegra->work); + if (!tegra->suspended) + schedule_work(&tegra->work); DBG("%s(%d) End\n", __func__, __LINE__); return NOTIFY_DONE; |