[PATCH v2 18/20] drm: omapdrm: Make pipe2vbl function static

[Laurent Pinchart]

The function is only used in omap_irq.c, move it there and make it
static.

Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 drivers/gpu/drm/omapdrm/omap_crtc.c | 7 -------
 drivers/gpu/drm/omapdrm/omap_drv.h  | 1 -
 drivers/gpu/drm/omapdrm/omap_irq.c  | 7 ++++++-
 3 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c 
b/drivers/gpu/drm/omapdrm/omap_crtc.c
index a2587fd403a0..0d97dfd6108f 100644
--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
+++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
@@ -47,13 +47,6 @@ 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 omap_video_timings *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 5200fde1f38e..447cf0e013d8 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -235,7 +235,6 @@ 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 23e1ef5c42bf..dbcf9af4c7c8 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -108,6 +108,11 @@ int omap_irq_wait(struct drm_device *dev, struct 
omap_irq_wait *wait,
        return 0;
 }

+static uint32_t pipe2vbl(struct drm_crtc *crtc)
+{
+       return dispc_mgr_get_vsync_irq(omap_crtc_channel(crtc));
+}
+
 /**
  * enable_vblank - enable vblank interrupt events
  * @dev: DRM device
@@ -228,7 +233,7 @@ 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