From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 16 Jun 2021 09:03:50 +0000 (+0200)
Subject: drm/i915/gem: Remove duplicated call to ops->pread
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=dc2408d86e5ae88ec981e1315f95b7d4d15169fe;p=kernel.git

drm/i915/gem: Remove duplicated call to ops->pread

Between

commit ae30af84edb5b7cc95485922e43afd909a892e1b
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date:   Tue Mar 23 16:50:00 2021 +0100

    drm/i915: Disable userptr pread/pwrite support.

and

commit 0049b688459b846f819b6e51c24cd0781fcfde41
Author: Matthew Auld <matthew.auld@intel.com>
Date:   Thu Nov 5 15:49:33 2020 +0000

    drm/i915/gem: Allow backends to override pread implementation

this accidentally landed twice.

Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210616090350.828696-1-daniel.vetter@ffwll.ch
---

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 6a0a3f0e36e1c..07aa80773a028 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -469,12 +469,6 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data,
 	if (ret != -ENODEV)
 		goto out;
 
-	ret = -ENODEV;
-	if (obj->ops->pread)
-		ret = obj->ops->pread(obj, args);
-	if (ret != -ENODEV)
-		goto out;
-
 	ret = i915_gem_object_wait(obj,
 				   I915_WAIT_INTERRUPTIBLE,
 				   MAX_SCHEDULE_TIMEOUT);