linux-kernel - Re: [PATCH 1/3] driver core: platform: Add platform_get_irq_byname

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Message-ID: <5d9b5a2d.1c69fb81.c81a9.459d@mx.google.com>
Date:   Mon, 07 Oct 2019 08:30:52 -0700
From:   Stephen Boyd <swboyd@...omium.org>
To:     "Rafael J . Wysocki" <rafael@...nel.org>,
        Felipe Balbi <balbi@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans de Goede <hdegoede@...hat.com>
Cc:     Hans de Goede <hdegoede@...hat.com>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] driver core: platform: Add platform_get_irq_byname_optional()

Quoting Hans de Goede (2019-10-05 14:04:47)
> Some drivers (e.g dwc3) first try to get an IRQ byname and then fall
> back to the one at index 0. In this case we do not want the error(s)
> printed by platform_get_irq_byname(). This commit adds a new
> platform_get_irq_byname_optional(), which does not print errors, for this.
> 
> While at it also improve the kdoc text for platform_get_irq_byname() a bit.
> 
> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=205037
> Signed-off-by: Hans de Goede <hdegoede@...hat.com>
> ---

Reviewed-by: Stephen Boyd <swboyd@...omium.org>