From: Tomasz Stanislawski <t.stanislaws@samsung.com>
To: dri-devel@lists.freedesktop.org
Cc: "'???/Mobile S/W Platform Lab.(???)/E3(??)/????'"
<inki.dae@samsung.com>, '박경민' <kyungmin.park@samsung.com>,
"Marek Szyprowski" <m.szyprowski@samsung.com>
Subject: [PATCH] drm: exynos: fix gem-prime support
Date: Tue, 06 Mar 2012 15:07:01 +0100 [thread overview]
Message-ID: <4F561A05.8080402@samsung.com> (raw)
From: Tomasz Stanislawski <t.stanislaws@samsung.com>
Fix error handling of dma_buf_export in exynos-drm driver.
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_dmabuf.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
index cbb6ad4..5f41de5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
@@ -200,7 +200,8 @@ int exynos_dmabuf_prime_handle_to_fd(struct drm_device *drm_dev,
*/
obj->export_dma_buf = dma_buf_export(obj, &exynos_dmabuf_ops,
obj->size, 0600);
- if (!obj->export_dma_buf) {
+ if (IS_ERR(obj->export_dma_buf)) {
+ DRM_DEBUG_KMS("failed to export dmabuf.\n");
ret = PTR_ERR(obj->export_dma_buf);
goto err2;
}
--
1.7.5.4
reply other threads:[~2012-03-06 14:07 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F561A05.8080402@samsung.com \
--to=t.stanislaws@samsung.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=inki.dae@samsung.com \
--cc=kyungmin.park@samsung.com \
--cc=m.szyprowski@samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox