linux-kernel - Re: [PATCH] tty: serial, return values platform_get

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Message-ID: <5723285C.3080008@suse.cz>
Date:	Fri, 29 Apr 2016 11:24:44 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	gregkh@...uxfoundation.org
Cc:	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	Uwe Kleine-König <kernel@...gutronix.de>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Michael Ellerman <mpe@...erman.id.au>,
	Peter Korsgaard <jacmet@...site.dk>,
	Michal Simek <michal.simek@...inx.com>,
	Sören Brinkmann <soren.brinkmann@...inx.com>,
	linux-arm-kernel@...ts.infradead.org,
	Russell King - ARM Linux <linux@....linux.org.uk>
Subject: Re: [PATCH] tty: serial, return values platform_get_irq, part II.

On 04/29/2016, 11:22 AM, Jiri Slaby wrote:
> When commit "TTY: serial, handle platform_get_irq retval properly" was
> merged, it was pointed out, that platform_get_irq is more peculiar
> than it seems.
> 
> platform_get_irq can actually return zero for some platforms. So
> reverts parts of the aforementioned commits which did the worng thing
> on those platforms.

Given I double checked the code, I should do so for the commit message
too. Please scratch this one due to the commit message.

thanks,
-- 
js
suse labs