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| author | Oliver Neukum <oliver@neukum.org> | 2012-11-29 15:05:57 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 08:44:12 -0800 |
| commit | b30765e89105c321ed5a5259dc6b05752cbc8137 (patch) | |
| tree | c790bd57abe4ea5d02d3679702da7159781dd736 /drivers/usb/host | |
| parent | e16e202710af9cc74b01c60ea1e338e3e954e6ed (diff) | |
| download | kernel_samsung_smdk4412-b30765e89105c321ed5a5259dc6b05752cbc8137.zip kernel_samsung_smdk4412-b30765e89105c321ed5a5259dc6b05752cbc8137.tar.gz kernel_samsung_smdk4412-b30765e89105c321ed5a5259dc6b05752cbc8137.tar.bz2 | |
USB: hub: handle claim of enabled remote wakeup after reset
commit 07e72b95f5038cc82304b9a4a2eb7f9fc391ea68 upstream.
Some touchscreens have buggy firmware which claims
remote wakeup to be enabled after a reset. They nevertheless
crash if the feature is cleared by the host.
Add a check for reset resume before checking for
an enabled remote wakeup feature. On compliant
devices the feature must be cleared after a reset anyway.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
0 files changed, 0 insertions, 0 deletions