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author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-27 11:32:29 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-27 11:32:29 -0300 |
commit | 50953e0640b3473dcb409d5d0d938c2742c93b0d (patch) | |
tree | 3b0dc374e61564fbbd8adff92c8fae16fdeb423a /drivers/staging/tidspbridge/pmgr/io.c | |
parent | f92c97c8bd77992ff8bd6ef29a23dc82dca799cb (diff) | |
parent | 626cf236608505d376e4799adb4f7eb00a8594af (diff) | |
download | op-kernel-dev-50953e0640b3473dcb409d5d0d938c2742c93b0d.zip op-kernel-dev-50953e0640b3473dcb409d5d0d938c2742c93b0d.tar.gz |
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
...
Diffstat (limited to 'drivers/staging/tidspbridge/pmgr/io.c')
-rw-r--r-- | drivers/staging/tidspbridge/pmgr/io.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/staging/tidspbridge/pmgr/io.c b/drivers/staging/tidspbridge/pmgr/io.c index 65245f3..4073c9c 100644 --- a/drivers/staging/tidspbridge/pmgr/io.c +++ b/drivers/staging/tidspbridge/pmgr/io.c @@ -23,9 +23,6 @@ /* ----------------------------------- DSP/BIOS Bridge */ #include <dspbridge/dbdefs.h> -/* ----------------------------------- Trace & Debug */ -#include <dspbridge/dbc.h> - /* ----------------------------------- Platform Manager */ #include <dspbridge/dev.h> @@ -33,9 +30,6 @@ #include <ioobj.h> #include <dspbridge/io.h> -/* ----------------------------------- Globals */ -static u32 refs; - /* * ======== io_create ======== * Purpose: @@ -50,10 +44,6 @@ int io_create(struct io_mgr **io_man, struct dev_object *hdev_obj, struct io_mgr_ *pio_mgr = NULL; int status = 0; - DBC_REQUIRE(refs > 0); - DBC_REQUIRE(io_man != NULL); - DBC_REQUIRE(mgr_attrts != NULL); - *io_man = NULL; /* A memory base of 0 implies no memory base: */ @@ -94,8 +84,6 @@ int io_destroy(struct io_mgr *hio_mgr) struct io_mgr_ *pio_mgr = (struct io_mgr_ *)hio_mgr; int status; - DBC_REQUIRE(refs > 0); - intf_fxns = pio_mgr->intf_fxns; /* Let Bridge channel module destroy the io_mgr: */ @@ -103,36 +91,3 @@ int io_destroy(struct io_mgr *hio_mgr) return status; } - -/* - * ======== io_exit ======== - * Purpose: - * Discontinue usage of the IO module. - */ -void io_exit(void) -{ - DBC_REQUIRE(refs > 0); - - refs--; - - DBC_ENSURE(refs >= 0); -} - -/* - * ======== io_init ======== - * Purpose: - * Initialize the IO module's private state. - */ -bool io_init(void) -{ - bool ret = true; - - DBC_REQUIRE(refs >= 0); - - if (ret) - refs++; - - DBC_ENSURE((ret && (refs > 0)) || (!ret && (refs >= 0))); - - return ret; -} |