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(parent: d1db0ee) | patch
tty: serial: 8250_core.c Bug fix for Exar chips.
authorMichael Welling <mwelling@ieee.org>
Sat, 26 Apr 2014 00:27:48 +0000 (19:27 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 3 May 2014 22:13:05 +0000 (18:13 -0400)
commitb790f210fe8423eff881b2a8a93ba5dbc45534d0
tree995bf2b7e1afb7c0704ea85485e9363753ddee3btree | snapshot
parentd1db0eea852497762cab43b905b879dfcd3b8987commit | diff
tty: serial: 8250_core.c Bug fix for Exar chips.

The sleep function was updated to put the serial port to sleep only when necessary.
This appears to resolve the errant behavior of the driver as described in
Kernel Bug 61961 – "My Exar Corp. XR17C/D152 Dual PCI UART modem does not
work with 3.8.0".

Signed-off-by: Michael Welling <mwelling@ieee.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_core.c diff | blob | history
Domain: System / Kernel;