diff options
| author |   Kai-Heng Feng <kai.heng.feng@canonical.com> | 2019-01-13 19:02:53 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-15 16:11:50 +0100 |
| commit | 2b2bbb561f6de45a8d3155e197e46fa199451485 (patch) | |
| tree | e171981c13e024d94549508e6f11b24a1957b48f /drivers/staging/rtl8712/usb_intf.c | |
| parent | staging: rtl8192e: rename Len to len - style (diff) | |
| download | linux-dev-2b2bbb561f6de45a8d3155e197e46fa199451485.tar.xz linux-dev-2b2bbb561f6de45a8d3155e197e46fa199451485.zip | |
staging: rtl8712u: Remove dummy reset-resume callback
An USB wireless dongle uses rtl8712u stops working after system
suspend/resume.
When a USB device lost its power during suspend, the USB core knows the
power was lost and a reset-resume or a re-probe is required. But rtl8712u
provides a dummy reset-resume callback, which gets called and renders
the device dead after resume.
So remove the reset-resume call back, if power was lost during suspend,
let the USB core unbind and probe the device to solve the issue.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/usb_intf.c')
| -rw-r--r-- | drivers/staging/rtl8712/usb_intf.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c index 92d75d7c51ae..9cf2a798cfca 100644 --- a/drivers/staging/rtl8712/usb_intf.c +++ b/drivers/staging/rtl8712/usb_intf.c @@ -232,13 +232,6 @@ static int r871x_resume(struct usb_interface *pusb_intf) rtl871x_intf_resume(padapter); return 0; } - -static int r871x_reset_resume(struct usb_interface *pusb_intf) -{ - /* dummy routine */ - return 0; -} - #endif static struct drv_priv drvpriv = { @@ -249,7 +242,6 @@ static struct drv_priv drvpriv = { #ifdef CONFIG_PM .r871xu_drv.suspend = r871x_suspend, .r871xu_drv.resume = r871x_resume, - .r871xu_drv.reset_resume = r871x_reset_resume, #endif }; |