Re: [PATCH 1/4] mfd/ab8500: don't use mutex_lock_interruptible

[Samuel Ortiz]

Hi Linus,

On Thu, Mar 08, 2012 at 02:01:46PM +0100, Linus Walleij wrote:
> From: Rabin Vincent <rabin.vincent@xxxxxxxxxxxxxx>
> 
> This disadvantage of having it interruptible is that it would
> appear to work OK in most situations, but in the rare case
> that this call does fail, it can lead to misconfiguration
> of the AB, such as a regulator not being turned off and
> leading to a platform power consumption increase.
> 
> There's no real benefit to having this interruptible.
> 
> Make it a plain mutex_lock. The non-interruptability matches
> other low-level I/O functions such as SPI and I2C.
> 
> Signed-off-by: Rabin Vincent <rabin.vincent@xxxxxxxxxxxxxx>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---
>  drivers/mfd/ab8500-core.c |   12 +++---------
>  1 files changed, 3 insertions(+), 9 deletions(-)
All 4 patches applied, thanks.

Cheers,
Samuel.

-- 
Intel Open Source Technology Centre
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