[PATCH v4 18/22] drm: omapdrm: Inline the pipe2vbl function

[Laurent Pinchart]

The function is only used in omap_irq.c and is just a wrapper around
dispc_mgr_get_vsync_irq(). Remove it and call the dispc function
directly.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
Changes since v3:

- Removed the pipe2vbl function completely
---
 drivers/gpu/drm/omapdrm/omap_crtc.c | 7 -------
 drivers/gpu/drm/omapdrm/omap_drv.h  | 1 -
 drivers/gpu/drm/omapdrm/omap_irq.c  | 6 +++---
 3 files changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c 
b/drivers/gpu/drm/omapdrm/omap_crtc.c
index 1f5372042706..3bdfb8719669 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -48,13 +48,6 @@ struct omap_crtc {
  * Helper Functions
  */

-uint32_t pipe2vbl(struct drm_crtc *crtc)
-{
-       struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-
-       return dispc_mgr_get_vsync_irq(omap_crtc->channel);
-}
-
 struct videomode *omap_crtc_timings(struct drm_crtc *crtc)
 {
        struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h 
b/drivers/gpu/drm/omapdrm/omap_drv.h
index 7868feb604fc..dad7d6161563 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -230,7 +230,6 @@ struct drm_gem_object *omap_gem_prime_import(struct 
drm_device *dev,
                struct dma_buf *buffer);

 /* map crtc to vblank mask */
-uint32_t pipe2vbl(struct drm_crtc *crtc);
 struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder);

 #endif /* __OMAP_DRV_H__ */
diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c 
b/drivers/gpu/drm/omapdrm/omap_irq.c
index d5c73c534586..1982759a1c27 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -130,7 +130,7 @@ int omap_irq_enable_vblank(struct drm_device *dev, unsigned 
int pipe)
        DBG("dev=%p, crtc=%u", dev, pipe);

        spin_lock_irqsave(&list_lock, flags);
-       priv->irq_mask |= pipe2vbl(crtc);
+       priv->irq_mask |= dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc));
        omap_irq_update(dev);
        spin_unlock_irqrestore(&list_lock, flags);

@@ -155,7 +155,7 @@ void omap_irq_disable_vblank(struct drm_device *dev, 
unsigned int pipe)
        DBG("dev=%p, crtc=%u", dev, pipe);

        spin_lock_irqsave(&list_lock, flags);
-       priv->irq_mask &= ~pipe2vbl(crtc);
+       priv->irq_mask &= ~dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc));
        omap_irq_update(dev);
        spin_unlock_irqrestore(&list_lock, flags);
 }
@@ -228,7 +228,7 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)
                struct drm_crtc *crtc = priv->crtcs[id];
                enum omap_channel channel = omap_crtc_channel(crtc);

-               if (irqstatus & pipe2vbl(crtc)) {
+               if (irqstatus & dispc_mgr_get_vsync_irq(channel)) {
                        drm_handle_vblank(dev, id);
                        omap_crtc_vblank_irq(crtc);
                }
-- 
Regards,

Laurent Pinchart