drm/omap: Remove cpu_is_omapXXXX usage in DMM

Commit Message

Andy Gross Oct. 17, 2012, 5:30 a.m. UTC

Removed usage of the cpu_is_omapXXXX in the DMM driver.  This is no
longer necessary as we can key off of the omap_dmm pointer that is
only non-NULL if the device has been probed successfully.

Signed-off-by: Andy Gross <[e-mail]>
---
 drivers/staging/omapdrm/omap_dmm_tiler.c |    2 +-
 drivers/staging/omapdrm/omap_dmm_tiler.h |    7 +------
 drivers/staging/omapdrm/omap_gem.c       |    2 +-
 3 files changed, 3 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c
index e2f1e37..6376e17 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.c
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.c
@@ -487,7 +487,7 @@  size_t tiler_vsize(enum tiler_fmt fmt, uint16_t w, uint16_t h)
 	return round_up(geom[fmt].cpp * w, PAGE_SIZE) * h;
 }
 
-bool dmm_is_initialized(void)
+bool dmm_is_available(void)
 {
 	return omap_dmm ? true : false;
 }
diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.h b/drivers/staging/omapdrm/omap_dmm_tiler.h
index 7b1052a..8c1fe5c 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.h
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.h
@@ -94,7 +94,7 @@  uint32_t tiler_stride(enum tiler_fmt fmt);
 size_t tiler_size(enum tiler_fmt fmt, uint16_t w, uint16_t h);
 size_t tiler_vsize(enum tiler_fmt fmt, uint16_t w, uint16_t h);
 void tiler_align(enum tiler_fmt fmt, uint16_t *w, uint16_t *h);
-bool dmm_is_initialized(void);
+bool dmm_is_available(void);
 
 extern struct platform_driver omap_dmm_driver;
 
@@ -126,9 +126,4 @@  static inline bool validfmt(enum tiler_fmt fmt)
 	}
 }
 
-static inline int dmm_is_available(void)
-{
-	return cpu_is_omap44xx();
-}
-
 #endif
diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/staging/omapdrm/omap_gem.c
index b740adc..33faa32 100644
--- a/drivers/staging/omapdrm/omap_gem.c
+++ b/drivers/staging/omapdrm/omap_gem.c
@@ -1408,7 +1408,7 @@  void omap_gem_init(struct drm_device *dev)
 	};
 	int i, j;
 
-	if (!dmm_is_initialized()) {
+	if (!dmm_is_available()) {
 		/* DMM only supported on OMAP4 and later, so this isn't fatal */
 		dev_warn(dev->dev, "DMM not available, disable DMM support\n");
 		return;