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USB: io_ti: switch to generic TIOCMIWAIT implementation
authorJohan Hovold <jhovold@gmail.com>
Thu, 21 Mar 2013 11:37:10 +0000 (12:37 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 25 Mar 2013 20:50:53 +0000 (13:50 -0700)
commit48ee5801381dba2e80187c08f15713e859ab5c0f
treeab4431d9dfa3c5442a67b4e0b5921f3bd0146378tree | snapshot
parentcf9a9d66bd29f32011d271695ffaa289489b3a7dcommit | diff
USB: io_ti: switch to generic TIOCMIWAIT implementation

Switch to the generic TIOCMIWAIT implementation which does not suffer
from the races involved when using the deprecated sleep_on functions.

This also fixes the issue with processes waiting for
modem-status-changes not being woken up at disconnect.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/serial/io_ti.c diff | blob | history
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