From: treding@nvidia.com (Thierry Reding)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] drm/nouveau/platform: add IOMMU dependency
Date: Tue, 19 May 2015 15:32:27 +0200 [thread overview]
Message-ID: <20150519133225.GA26555@ulmo.nvidia.com> (raw)
In-Reply-To: <2918377.0irYYn09PU@wuerfel>
On Tue, May 19, 2015 at 02:53:26PM +0200, Arnd Bergmann wrote:
> The recently added iommu code in the nouveau driver fails to build
> when the IOMMU support is disabled:
>
> drivers/gpu/drm/nouveau/nouveau_platform.c: In function 'nouveau_platform_probe_iommu':
> drivers/gpu/drm/nouveau/nouveau_platform.c:113:41: error: 'const struct iommu_ops' has no mem
>
> To avoid the build error, this now adds an explicit dependency on the
> IOMMU implementation.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 58fd9375c2c5 ("drm/nouveau/platform: probe IOMMU if present")
Acked-by: Thierry Reding <treding@nvidia.com>
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next prev parent reply other threads:[~2015-05-19 13:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 12:53 [PATCH] drm/nouveau/platform: add IOMMU dependency Arnd Bergmann
2015-05-19 13:32 ` Thierry Reding [this message]
2015-05-20 0:33 ` Alexandre Courbot
2015-05-20 6:10 ` [PATCH] drm/nouveau/platform: fix compilation if !CONFIG_IOMMU Alexandre Courbot
2015-05-20 7:07 ` Arnd Bergmann
2015-05-26 8:43 ` Alexandre Courbot
2015-05-20 11:32 ` Thierry Reding
2015-05-20 12:01 ` Arnd Bergmann
2015-05-20 14:18 ` Alexandre Courbot
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