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Message-Id: <1346881623-388-1-git-send-email-msb@chromium.org>
Date: Wed, 5 Sep 2012 14:47:03 -0700
From: Mandeep Singh Baines <msb@...omium.org>
To: Inki Dae <inki.dae@...sung.com>, linux-kernel@...r.kernel.org
Cc: Mandeep Singh Baines <msb@...omium.org>,
Stéphane Marchesin <marcheu@...omium.org>,
Pawel Osciak <posciak@...gle.com>,
Joonyoung Shim <jy0922.shim@...sung.com>,
Seung-Woo Kim <sw0312.kim@...sung.com>,
Kyungmin Park <kyungmin.park@...sung.com>,
David Airlie <airlied@...ux.ie>,
dri-devel@...ts.freedesktop.org
Subject: [PATCH] drm/exynos: fix double call of drm_prime_(init/destroy)_file_private
The double invocations are incorrect but seem to be safe so I don't
think this will fix any bugs.
Before:
[ 7.639366] drm_prime_init_file ee3675d0
[ 7.639377] drm_prime_init_file ee3675d0
[ 7.639507] drm_prime_destroy_file ee3675d0
[ 7.639518] drm_prime_destroy_file ee3675d0
[ 7.639802] drm_prime_init_file ee372390
[ 7.639810] drm_prime_init_file ee372390
[ 8.473316] drm_prime_init_file ee356390
[ 8.473331] drm_prime_init_file ee356390
After:
[ 6.363842] drm_prime_init_file edc2e5d0
[ 6.363994] drm_prime_destroy_file edc2e5d0
[ 6.364260] drm_prime_init_file edc2e750
[ 8.004837] drm_prime_init_file ee36ded0
Signed-off-by: Mandeep Singh Baines <msb@...omium.org>
CC: Stéphane Marchesin <marcheu@...omium.org>
CC: Pawel Osciak <posciak@...gle.com>
CC: Inki Dae <inki.dae@...sung.com>
CC: Joonyoung Shim <jy0922.shim@...sung.com>
CC: Seung-Woo Kim <sw0312.kim@...sung.com>
CC: Kyungmin Park <kyungmin.park@...sung.com>
CC: David Airlie <airlied@...ux.ie>
CC: dri-devel@...ts.freedesktop.org
---
drivers/gpu/drm/exynos/exynos_drm_drv.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index ebacec6..a27b8ff 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -160,7 +160,6 @@ static int exynos_drm_open(struct drm_device *dev, struct drm_file *file)
if (!file_priv)
return -ENOMEM;
- drm_prime_init_file_private(&file->prime);
file->driver_priv = file_priv;
return exynos_drm_subdrv_open(dev, file);
@@ -184,7 +183,6 @@ static void exynos_drm_preclose(struct drm_device *dev,
e->base.destroy(&e->base);
}
}
- drm_prime_destroy_file_private(&file->prime);
spin_unlock_irqrestore(&dev->event_lock, flags);
exynos_drm_subdrv_close(dev, file);
--
1.7.7.3
--
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