linux-kernel - [PATCH] exynos-drm: Fix error messages to print flags and size

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Date:	Wed, 10 Aug 2016 11:30:36 -0600
From:	Shuah Khan <shuahkh@....samsung.com>
To:	inki.dae@...sung.com, jy0922.shim@...sung.com,
	sw0312.kim@...sung.com, kyungmin.park@...sung.com,
	airlied@...ux.ie, kgene@...nel.org, k.kozlowski@...sung.com
Cc:	Shuah Khan <shuahkh@....samsung.com>,
	dri-devel@...ts.freedesktop.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] exynos-drm: Fix error messages to print flags and size

Fix exynos_drm_gem_create() error messages to include flags and size when
flags and size are invalid.

Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
---
 drivers/gpu/drm/exynos/exynos_drm_gem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index cdf9f1a..4c4cb0e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -231,12 +231,12 @@ struct exynos_drm_gem *exynos_drm_gem_create(struct drm_device *dev,
 	int ret;
 
 	if (flags & ~(EXYNOS_BO_MASK)) {
-		DRM_ERROR("invalid flags.\n");
+		DRM_ERROR("invalid GEM buffer flags: %u\n", flags);
 		return ERR_PTR(-EINVAL);
 	}
 
 	if (!size) {
-		DRM_ERROR("invalid size.\n");
+		DRM_ERROR("invalid GEM buffer size: %lu\n", size);
 		return ERR_PTR(-EINVAL);
 	}
 
-- 
2.7.4