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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/rmgr/mgr.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/rmgr/mgr.c')
-rw-r--r-- | drivers/staging/tidspbridge/rmgr/mgr.c | 45 |
1 files changed, 2 insertions, 43 deletions
diff --git a/drivers/staging/tidspbridge/rmgr/mgr.c b/drivers/staging/tidspbridge/rmgr/mgr.c index d635c01..8a1e928 100644 --- a/drivers/staging/tidspbridge/rmgr/mgr.c +++ b/drivers/staging/tidspbridge/rmgr/mgr.c @@ -26,9 +26,6 @@ /* ----------------------------------- DSP/BIOS Bridge */ #include <dspbridge/dbdefs.h> -/* ----------------------------------- Trace & Debug */ -#include <dspbridge/dbc.h> - /* ----------------------------------- OS Adaptation Layer */ #include <dspbridge/sync.h> @@ -62,9 +59,6 @@ int mgr_create(struct mgr_object **mgr_obj, struct mgr_object *pmgr_obj = NULL; struct drv_data *drv_datap = dev_get_drvdata(bridge); - DBC_REQUIRE(mgr_obj != NULL); - DBC_REQUIRE(refs > 0); - pmgr_obj = kzalloc(sizeof(struct mgr_object), GFP_KERNEL); if (pmgr_obj) { status = dcd_create_manager(ZLDLLNAME, &pmgr_obj->dcd_mgr); @@ -92,7 +86,6 @@ int mgr_create(struct mgr_object **mgr_obj, status = -ENOMEM; } - DBC_ENSURE(status || pmgr_obj); return status; } @@ -106,9 +99,6 @@ int mgr_destroy(struct mgr_object *hmgr_obj) struct mgr_object *pmgr_obj = (struct mgr_object *)hmgr_obj; struct drv_data *drv_datap = dev_get_drvdata(bridge); - DBC_REQUIRE(refs > 0); - DBC_REQUIRE(hmgr_obj); - /* Free resources */ if (hmgr_obj->dcd_mgr) dcd_destroy_manager(hmgr_obj->dcd_mgr); @@ -140,11 +130,6 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, struct mgr_object *pmgr_obj = NULL; struct drv_data *drv_datap = dev_get_drvdata(bridge); - DBC_REQUIRE(pndb_props != NULL); - DBC_REQUIRE(pu_num_nodes != NULL); - DBC_REQUIRE(undb_props_size >= sizeof(struct dsp_ndbprops)); - DBC_REQUIRE(refs > 0); - *pu_num_nodes = 0; /* Get the Manager Object from the driver data */ if (!drv_datap || !drv_datap->mgr_object) { @@ -153,7 +138,6 @@ int mgr_enum_node_info(u32 node_id, struct dsp_ndbprops *pndb_props, } pmgr_obj = drv_datap->mgr_object; - DBC_ASSERT(pmgr_obj); /* Forever loop till we hit failed or no more items in the * Enumeration. We will exit the loop other than 0; */ while (!status) { @@ -205,11 +189,6 @@ int mgr_enum_processor_info(u32 processor_id, struct drv_data *drv_datap = dev_get_drvdata(bridge); bool proc_detect = false; - DBC_REQUIRE(processor_info != NULL); - DBC_REQUIRE(pu_num_procs != NULL); - DBC_REQUIRE(processor_info_size >= sizeof(struct dsp_processorinfo)); - DBC_REQUIRE(refs > 0); - *pu_num_procs = 0; /* Retrieve the Object handle from the driver data */ @@ -242,7 +221,6 @@ int mgr_enum_processor_info(u32 processor_id, dev_dbg(bridge, "%s: Failed to get MGR Object\n", __func__); goto func_end; } - DBC_ASSERT(pmgr_obj); /* Forever loop till we hit no more items in the * Enumeration. We will exit the loop other than 0; */ while (status1 == 0) { @@ -310,12 +288,9 @@ func_end: */ void mgr_exit(void) { - DBC_REQUIRE(refs > 0); refs--; if (refs == 0) dcd_exit(); - - DBC_ENSURE(refs >= 0); } /* @@ -328,16 +303,11 @@ int mgr_get_dcd_handle(struct mgr_object *mgr_handle, int status = -EPERM; struct mgr_object *pmgr_obj = (struct mgr_object *)mgr_handle; - DBC_REQUIRE(refs > 0); - DBC_REQUIRE(dcd_handle != NULL); - *dcd_handle = (u32) NULL; if (pmgr_obj) { *dcd_handle = (u32) pmgr_obj->dcd_mgr; status = 0; } - DBC_ENSURE((!status && *dcd_handle != (u32) NULL) || - (status && *dcd_handle == (u32) NULL)); return status; } @@ -349,22 +319,13 @@ int mgr_get_dcd_handle(struct mgr_object *mgr_handle, bool mgr_init(void) { bool ret = true; - bool init_dcd = false; - DBC_REQUIRE(refs >= 0); - - if (refs == 0) { - init_dcd = dcd_init(); /* DCD Module */ - - if (!init_dcd) - ret = false; - } + if (refs == 0) + ret = dcd_init(); /* DCD Module */ if (ret) refs++; - DBC_ENSURE((ret && (refs > 0)) || (!ret && (refs >= 0))); - return ret; } @@ -380,8 +341,6 @@ int mgr_wait_for_bridge_events(struct dsp_notification **anotifications, struct sync_object *sync_events[MAX_EVENTS]; u32 i; - DBC_REQUIRE(count < MAX_EVENTS); - for (i = 0; i < count; i++) sync_events[i] = anotifications[i]->handle; |