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, 0 insertions, 29 deletions

diff --git a/drivers/staging/tidspbridge/include/dspbridge/io.h b/drivers/staging/tidspbridge/include/dspbridge/io.h
index 500bbd7..7505718 100644
--- a/drivers/staging/tidspbridge/include/dspbridge/io.h
+++ b/drivers/staging/tidspbridge/include/dspbridge/io.h
@@ -55,7 +55,6 @@ struct io_attrs {
  *      -EINVAL: Invalid DSP word size (must be > 0).
  *               Invalid base address for DSP communications.
  *  Requires:
- *      io_init(void) called.
  *      io_man != NULL.
  *      mgr_attrts != NULL.
  *  Ensures:
@@ -74,36 +73,8 @@ extern int io_create(struct io_mgr **io_man,
  *      0:        Success.
  *      -EFAULT:    hio_mgr was invalid.
  *  Requires:
- *      io_init(void) called.
  *  Ensures:
  */
 extern int io_destroy(struct io_mgr *hio_mgr);
 
-/*
- *  ======== io_exit ========
- *  Purpose:
- *      Discontinue usage of the IO module.
- *  Parameters:
- *  Returns:
- *  Requires:
- *      io_init(void) previously called.
- *  Ensures:
- *      Resources, if any acquired in io_init(void), are freed when the last
- *      client of IO calls io_exit(void).
- */
-extern void io_exit(void);
-
-/*
- *  ======== io_init ========
- *  Purpose:
- *      Initialize the IO module's private state.
- *  Parameters:
- *  Returns:
- *      TRUE if initialized; FALSE if error occurred.
- *  Requires:
- *  Ensures:
- *      A requirement for each of the other public CHNL functions.
- */
-extern bool io_init(void);
-
 #endif /* CHNL_ */