On Thu, Dec 28, 2017 at 4:19 PM, Dmitry Mastykin <mastichi@xxxxxxxxx> wrote: > When using mcp23s08 module with gpio-keys, often (50% of boots) > it fails to get irq numbers with message: > "gpio-keys keys: Unable to get irq number for GPIO 0, error -6". > Seems that irqs must be setup before devm_gpiochip_add_data(). > > Signed-off-by: Dmitry Mastykin <mastichi@xxxxxxxxx> Patch applied, albeit for devel. Should it be tagged for stable or go into fixes? 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] pinctrl: mcp23s08: fix irq setup order
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
- Subject: Re: [PATCH] pinctrl: mcp23s08: fix irq setup order
- From: Linus Walleij <linus.walleij@xxxxxxxxxx>
- Date: Tue, 2 Jan 2018 10:10:07 +0100
- In-reply-to: <1514474364-32169-1-git-send-email-mastichi@gmail.com>
- References: <1514474364-32169-1-git-send-email-mastichi@gmail.com>
- Follow-Ups:
- Re: [PATCH] pinctrl: mcp23s08: fix irq setup order
- From: Phil Reid
- Re: [PATCH] pinctrl: mcp23s08: fix irq setup order
- From: Dmitry Mastykin
- Re: [PATCH] pinctrl: mcp23s08: fix irq setup order
- References:
- [PATCH] pinctrl: mcp23s08: fix irq setup order
- From: Dmitry Mastykin
- [PATCH] pinctrl: mcp23s08: fix irq setup order
- Prev by Date: Re: [PATCH] pinctrl: tegra: Delete two error messages for a failed memory allocation in tegra_pinctrl_probe()
- Next by Date: Re: [PATCH] pinctrl: vt8500: Delete an error message for a failed memory allocation in five functions
- Previous by thread: [PATCH] pinctrl: mcp23s08: fix irq setup order
- Next by thread: Re: [PATCH] pinctrl: mcp23s08: fix irq setup order
- Index(es):
 |