On Thu, Jun 25, 2015 at 5:18 PM, Grygorii Strashko <grygorii.strashko@xxxxxx> wrote: > The spinlock 'slock' is used now to protect pcf857x_irq() from itself > which is unnecessary (especially after switching to use threaded > IRQs). Hence, remove it and use mutex to protect device data in IRQ > handler. > > Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> > Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx> No comments, so patch applied. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] gpio: pcf857x: get rid of slock spinlock
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- Subject: Re: [PATCH] gpio: pcf857x: get rid of slock spinlock
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Thu, 16 Jul 2015 10:45:26 +0200
- In-reply-to: <1435245491-18012-1-git-send-email-grygorii.strashko@ti.com>
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- [PATCH] gpio: pcf857x: get rid of slock spinlock
- From: Grygorii Strashko
- [PATCH] gpio: pcf857x: get rid of slock spinlock
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