Merge branch 'poll' into staging/for_v3.4

* poll: (5970 commits)
  poll: add poll_requested_events() and poll_does_not_wait() functions
  crc32: select an algorithm via Kconfig
  crc32: add self-test code for crc32c
  crypto: crc32c should use library implementation
  crc32: bolt on crc32c
  crc32: add note about this patchset to crc32.c
  crc32: optimize loop counter for x86
  crc32: add slice-by-8 algorithm to existing code
  crc32: make CRC_*_BITS definition correspond to actual bit counts
  crc32: fix mixing of endian-specific types
  crc32: miscellaneous cleanups
  crc32: simplify unit test code
  crc32: move long comment about crc32 fundamentals to Documentation/
  crc32: remove two instances of trailing whitespaces
  checkpatch: check for quoted strings broken across lines
  checkpatch: whitespace - add/remove blank lines
  checkpatch: warn on use of yield()
  checkpatch: add --strict tests for braces, comments and casts
  checkpatch: add [] to type extensions
  checkpatch: high precedence operators do not require additional parentheses in #defines
  ...

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.h b/drivers/staging/omapdrm/omap_dmm_tiler.h
index f87cb65..7b1052a 100644
--- a/drivers/staging/omapdrm/omap_dmm_tiler.h
+++ b/drivers/staging/omapdrm/omap_dmm_tiler.h
@@ -16,6 +16,7 @@
 #ifndef OMAP_DMM_TILER_H
 #define OMAP_DMM_TILER_H
 
+#include <plat/cpu.h>
 #include "omap_drv.h"
 #include "tcm.h"
 
@@ -72,10 +73,6 @@ struct tiler_block {
 #define TIL_ADDR(x, orient, a)\
 	((u32) (x) | (orient) | ((a) << SHIFT_ACC_MODE))
 
-/* externally accessible functions */
-int omap_dmm_init(struct drm_device *dev);
-int omap_dmm_remove(void);
-
 #ifdef CONFIG_DEBUG_FS
 int tiler_map_show(struct seq_file *s, void *arg);
 #endif
@@ -97,7 +94,9 @@ 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);
 
+extern struct platform_driver omap_dmm_driver;
 
 /* GEM bo flags -> tiler fmt */
 static inline enum tiler_fmt gem2fmt(uint32_t flags)
@@ -127,9 +126,9 @@ static inline bool validfmt(enum tiler_fmt fmt)
 	}
 }
 
-struct omap_dmm_platform_data {
-	void __iomem *base;
-	int irq;
-};
+static inline int dmm_is_available(void)
+{
+	return cpu_is_omap44xx();
+}
 
 #endif