> -----Original Message-----
> From: Chen, Jun D
> Sent: Friday, October 19, 2012 9:52 PM
> To: alan@xxxxxxxxxxxxxxx
> Cc: linux-serial@xxxxxxxxxxxxxxx; Gorby, Russ; Liu, Chuansheng; Bi, Chao
> Subject: [PATCH] serial: ifx6x60: del_timer_sync must not be called in interrupt
> context.
>
>
> This patch make use of del_timer instead of del_timer_sync in the
> interrupt context.
> The spi_timer function don't use any resources that may release after
> running del_timer,
> so using the del_timer is also safe and enough in this context.
>
> Signed-off-by: Chen Jun <jun.d.chen@xxxxxxxxx>
It has been tested on our medfield platform.
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