linux-kernel - Re: [PATCH v2 1/1] serial: sh-sci: Respect deferred probe when getting IRQ

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Message-ID: <YG2IGQ8f0n+joxom@kroah.com>
Date:   Wed, 7 Apr 2021 12:23:21 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jirislaby@...nel.org>,
        Guenter Roeck <linux@...ck-us.net>
Subject: Re: [PATCH v2 1/1] serial: sh-sci: Respect deferred probe when
 getting IRQ

On Wed, Apr 07, 2021 at 01:17:13PM +0300, Andy Shevchenko wrote:
> With platform_get_irq() and its optional variant it's possible to get
> a deferred probe error code. Since the commit ed7027fdf4ec ("driver core:
> platform: Make platform_get_irq_optional() optional") the error code
> can be distinguished from no IRQ case. With this, rewrite IRQ resource
> handling in sh-sci driver to follow above and allow to respect deferred
> probe.
> 
> Fixes: ed7027fdf4ec ("driver core: platform: Make platform_get_irq_optional() optional")

I've already reverted this commit, sorry.  Please feel free to resend
this as a patch series.

thanks,

greg k-h