linux-kernel - [PATCH v5] drm/i915: Replace *_reference/unreference() or *_ref/unref with

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Date:   Sun, 15 Oct 2017 00:06:44 +0530
From:   Harsha Sharma <harshasharmaiitr@...il.com>
To:     daniel.vetter@...ll.ch, seanpaul@...omium.org,
        jani.nikula@...ux.intel.com
Cc:     intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, outreachy-kernel@...glegroups.com,
        Harsha Sharma <harshasharmaiitr@...il.com>
Subject: [PATCH v5] drm/i915: Replace *_reference/unreference() or *_ref/unref with _get/put()

Replace instances of drm_framebuffer_reference/unreference() with
*_get/put() suffixes and drm_dev_unref with *_put() suffix
because get/put is shorter and consistent with the
kernel use of *_get/put suffixes.
Done with following coccinelle semantic patch

@@
expression ex;
@@

(
-drm_framebuffer_unreference(ex);
+drm_framebuffer_put(ex);
|
-drm_dev_unref(ex);
+drm_dev_put(ex);
|
-drm_framebuffer_reference(ex);
+drm_framebuffer_get(ex);
)

Signed-off-by: Harsha Sharma <harshasharmaiitr@...il.com>
---
Changes in v5:
 -rebase drm_dev_put change on drm-tip
Changes in v4:
 -change one instance of *_put to *_get
Changes in v3:
 -Removed changes in selftests
Changes in v2:
 -Added cocinelle patch in log message
 -cc to all driver-specific mailing lists
 drivers/gpu/drm/i915/i915_pci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index bf467f30c99b..1223961c3700 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -645,7 +645,7 @@ static void i915_pci_remove(struct pci_dev *pdev)
 	struct drm_device *dev = pci_get_drvdata(pdev);
 
 	i915_driver_unload(dev);
-	drm_dev_unref(dev);
+	drm_dev_put(dev);
 }
 
 static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-- 
2.11.0