[PATCH v2 01/28] drm: omapdrm: Remove duplicate error messages when mapping memory

[Tomi Valkeinen]

On 08/05/17 16:55, Laurent Pinchart wrote:
> Hi Tomi,
> 
> On Monday 08 May 2017 15:52:07 Tomi Valkeinen wrote:
>> On 08/05/17 14:32, Laurent Pinchart wrote:
>>> The devm_ioremap_resource() call can handle being given a NULL resource,
>>> and prints an error message when mapping fails. Switch the remaining
>>> devm_ioremap() calls to devm_ioremap_resource() and remove all
>>> extraneous resource NULL checks and error messages printed manually by
>>> the driver.
>>
>> Looks like in some places we check for "!ret" and in some "IS_ERR(ret)"...
> 
> Oops :-/
> 
> From 94d2a8f445cd298d99ffc4717d2184dcf21e8889 Mon Sep 17 00:00:00 2001
> From: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Date: Sun, 7 May 2017 00:29:09 +0300
> Subject: [PATCH v2.1 01/28] drm: omapdrm: Remove duplicate error messages when mapping memory
> 
> The devm_ioremap_resource() call can handle being given a NULL resource,
> and prints an error message when mapping fails. Switch the remaining
> devm_ioremap() calls to devm_ioremap_resource() and remove all
> extraneous resource NULL checks and error messages printed manually by
> the driver.
> 
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
> Changes since v2:
> 
> - Fix devm_ioremap_resource() return value checks

Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ti.com>

 Tomi

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