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| author | Jeremy Figgins <[email protected]> | 2021-01-24 00:21:36 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-01-26 14:15:31 +0000 |
| commit | d8c6edfa3f4ee0d45d7ce5ef18d1245b78774b9d (patch) | |
| tree | b8c3c0acd7fa904ea98939dac057ecf58ccb0639 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | Linux 5.11-rc5 (diff) | |
| download | kernel-d8c6edfa3f4ee0d45d7ce5ef18d1245b78774b9d.tar.gz kernel-d8c6edfa3f4ee0d45d7ce5ef18d1245b78774b9d.zip | |
USB: usblp: don't call usb_set_interface if there's a single alt
Some devices, such as the Winbond Electronics Corp. Virtual Com Port
(Vendor=0416, ProdId=5011), lockup when usb_set_interface() or
usb_clear_halt() are called. This device has only a single
altsetting, so it should not be necessary to call usb_set_interface().
Acked-by: Pete Zaitcev <[email protected]>
Signed-off-by: Jeremy Figgins <[email protected]>
Link: https://lore.kernel.org/r/YAy9kJhM/rG8EQXC@watson
Cc: stable <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions