This is a note to let you know that I've just added the patch titled
serial:ifx6x60:Delete SPI timer when shut down port
to the 3.7-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
serial-ifx6x60-delete-spi-timer-when-shut-down-port.patch
and it can be found in the queue-3.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 014b9b4ce84281ccb3d723c792bed19815f3571a Mon Sep 17 00:00:00 2001
From: chao bi <[email protected]>
Date: Wed, 12 Dec 2012 11:40:56 +0800
Subject: serial:ifx6x60:Delete SPI timer when shut down port
From: chao bi <[email protected]>
commit 014b9b4ce84281ccb3d723c792bed19815f3571a upstream.
When shut down SPI port, it's possible that MRDY has been asserted and a SPI
timer was activated waiting for SRDY assert, in the case, it needs to delete
this timer.
Signed-off-by: Chen Jun <[email protected]>
Signed-off-by: channing <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/tty/serial/ifx6x60.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -552,6 +552,7 @@ static void ifx_port_shutdown(struct tty
container_of(port, struct ifx_spi_device, tty_port);
mrdy_set_low(ifx_dev);
+ del_timer(&ifx_dev->spi_timer);
clear_bit(IFX_SPI_STATE_TIMER_PENDING, &ifx_dev->flags);
tasklet_kill(&ifx_dev->io_work_tasklet);
}
Patches currently in stable-queue which might be from [email protected] are
queue-3.7/serial-ifx6x60-delete-spi-timer-when-shut-down-port.patch
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