From: Jingoo Han <jg1.han@samsung.com>
To: 'Wolfram Sang' <wsa@the-dreams.de>, linux-kernel@vger.kernel.org
Cc: 'Tomi Valkeinen' <tomi.valkeinen@ti.com>,
'Florian Tobias Schandinat' <FlorianSchandinat@gmx.de>,
linux-omap@vger.kernel.org, linux-fbdev@vger.kernel.org
Subject: Re: [RFC 33/42] drivers/video/omap2: don't check resource with devm_ioremap_resource
Date: Sat, 11 May 2013 05:37:22 +0000 [thread overview]
Message-ID: <002e01ce4e09$9c849590$d58dc0b0$@samsung.com> (raw)
In-Reply-To: <1368173847-5661-34-git-send-email-wsa@the-dreams.de>
On Friday, May 10, 2013 5:17 PM, Wolfram Sang wrote:
>
> devm_ioremap_resource does sanity checks on the given resource. No need to
> duplicate this in the driver.
>
> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Best regards,
Jingoo Han
> ---
> drivers/video/omap2/vrfb.c | 5 -----
> 1 file changed, 5 deletions(-)
>
> diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/omap2/vrfb.c
> index 5261229..f346b02 100644
> --- a/drivers/video/omap2/vrfb.c
> +++ b/drivers/video/omap2/vrfb.c
> @@ -353,11 +353,6 @@ static int __init vrfb_probe(struct platform_device *pdev)
> /* first resource is the register res, the rest are vrfb contexts */
>
> mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> - if (!mem) {
> - dev_err(&pdev->dev, "can't get vrfb base address\n");
> - return -EINVAL;
> - }
> -
> vrfb_base = devm_ioremap_resource(&pdev->dev, mem);
> if (IS_ERR(vrfb_base))
> return PTR_ERR(vrfb_base);
> --
> 1.7.10.4
>
> --
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next prev parent reply other threads:[~2013-05-11 5:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1368173847-5661-1-git-send-email-wsa@the-dreams.de>
2013-05-10 8:17 ` [RFC 32/42] drivers/video: don't check resource with devm_ioremap_resource Wolfram Sang
2013-05-11 5:33 ` Jingoo Han
2013-05-13 5:39 ` Shawn Guo
2013-05-10 8:17 ` [RFC 33/42] drivers/video/omap2: " Wolfram Sang
2013-05-11 5:37 ` Jingoo Han [this message]
2013-05-10 8:17 ` [RFC 34/42] drivers/video/omap2/dss: " Wolfram Sang
2013-05-11 5:36 ` Jingoo Han
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