Re: [PATCH] mfd: ti_am335x_tscadc: avoid possible deadlock ofreg_lock
From: Zubair Lutfullah :
Date: Fri Oct 25 2013 - 11:29:43 EST
On Tue, Oct 22, 2013 at 06:13:59PM +0100, Lee Jones wrote:
> On Tue, 22 Oct 2013, Sebastian Andrzej Siewior wrote:
> > Since the addition of continuous sampling mode and shared irq support,
> > the reg_lock lock can be taken with and without interrupts. This patch
> > uses the *_irq* variant which should be used in order to avaoid a deadlock.
> > Cc: Zubair Lutfullah <zubair.lutfullah@xxxxxxxxx>
> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
> > ---
> > drivers/mfd/ti_am335x_tscadc.c | 12 ++++++++----
> > 1 file changed, 8 insertions(+), 4 deletions(-)
> Good catch. Applied, thanks.
Had noticed this and forgot. My bad..
Thanks for catching it.
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