| commit | 96050b11f690878c19c1cd39970ab7325d91e18b | |
| author | Julian Bradfield <jcb+luu@inf.ed.ac.uk> | |
| Wed, 1 Mar 2006 10:19:44 +0000 (1 10:19 +0000) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 20 Mar 2006 22:50:00 +0000 (20 14:50 -0800) | ||
| tree | b89853fd019eb3c0ded4dfbe612a816cc90346d5 | treesnapshot (tar.gz zip) |
| parent | a5c44e29e5637b5e6fe59d225eb4f438688b3849 | commitdiff |
[PATCH] USB: PL2303 and TIOCMIWAIT
A while ago, I posted about TIOCMIWAIT not working with the PL2303
USB-serial adapter.
After a brief exchange with Greg, I tracked this to a missing wake-up
in the USB interrupt procedures. I got our systems staff to install
the enclosed very simple patch to our 2.6.12 kernels, and it all works
fine as expected. I guess this should also apply to the latest version
and go into the mainstream.
Apologies for the long delay in posting the result.
The routine being patched is pl2303_update_line_status
Signed-off-by: Julian Bradfield <jcb+luu@inf.ed.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
A while ago, I posted about TIOCMIWAIT not working with the PL2303
USB-serial adapter.
After a brief exchange with Greg, I tracked this to a missing wake-up
in the USB interrupt procedures. I got our systems staff to install
the enclosed very simple patch to our 2.6.12 kernels, and it all works
fine as expected. I guess this should also apply to the latest version
and go into the mainstream.
Apologies for the long delay in posting the result.
The routine being patched is pl2303_update_line_status
Signed-off-by: Julian Bradfield <jcb+luu@inf.ed.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/usb/serial/pl2303.c | diffblobblamehistory |