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@gmail.com>
[danvet: Drop the drm_dev_put change for now, to make the patch apply
with out a backmerge.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171009120643.11953-1-harshasharmaiitr@gmail.com

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 932d846..98c64e6 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2847,7 +2847,7 @@ intel_find_initial_plane_obj(struct intel_crtc *intel_crtc,
 
                if (intel_plane_ggtt_offset(state) == plane_config->base) {
                        fb = c->primary->fb;
-                       drm_framebuffer_reference(fb);
+                       drm_framebuffer_get(fb);
                        goto valid_fb;
                }
        }
@@ -2878,7 +2878,7 @@ valid_fb:
                          intel_crtc->pipe, PTR_ERR(intel_state->vma));
 
                intel_state->vma = NULL;
-               drm_framebuffer_unreference(fb);
+               drm_framebuffer_put(fb);
                return;
        }
 
@@ -2899,7 +2899,7 @@ valid_fb:
        if (i915_gem_object_is_tiled(obj))
                dev_priv->preserve_bios_swizzle = true;
 
-       drm_framebuffer_reference(fb);
+       drm_framebuffer_get(fb);
        primary->fb = primary->state->fb = fb;
        primary->crtc = primary->state->crtc = &intel_crtc->base;
 
@@ -9846,7 +9846,7 @@ mode_fits_in_fbdev(struct drm_device *dev,
        if (obj->base.size < mode->vdisplay * fb->pitches[0])
                return NULL;
 
-       drm_framebuffer_reference(fb);
+       drm_framebuffer_get(fb);
        return fb;
 #else
        return NULL;
@@ -10027,7 +10027,7 @@ found:
        if (ret)
                goto fail;
 
-       drm_framebuffer_unreference(fb);
+       drm_framebuffer_put(fb);
 
        ret = drm_atomic_set_mode_for_crtc(&crtc_state->base, mode);
        if (ret)

diff --git a/drivers/gpu/drm/i915/intel_fbdev.c b/drivers/gpu/drm/i915/intel_fbdev.c
index f2bb811..b8af351 100644 (file)
--- a/drivers/gpu/drm/i915/intel_fbdev.c
+++ b/drivers/gpu/drm/i915/intel_fbdev.c
@@ -189,7 +189,7 @@ static int intelfb_create(struct drm_fb_helper *helper,
                              " releasing it\n",
                              intel_fb->base.width, intel_fb->base.height,
                              sizes->fb_width, sizes->fb_height);
-               drm_framebuffer_unreference(&intel_fb->base);
+               drm_framebuffer_put(&intel_fb->base);
                intel_fb = ifbdev->fb = NULL;
        }
        if (!intel_fb || WARN_ON(!intel_fb->obj)) {
@@ -627,7 +627,7 @@ static bool intel_fbdev_init_bios(struct drm_device *dev,
        ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8;
        ifbdev->fb = fb;
 
-       drm_framebuffer_reference(&ifbdev->fb->base);
+       drm_framebuffer_get(&ifbdev->fb->base);
 
        /* Final pass to check if any active pipes don't have fbs */
        for_each_crtc(dev, crtc) {