diff options
author | Pierre Peiffer <pierre.peiffer@stericsson.com> | 2011-12-20 13:03:53 +0100 |
---|---|---|
committer | Philippe Langlais <philippe.langlais@linaro.org> | 2012-03-19 09:02:28 +0100 |
commit | 79a2725b39b183474c985c3cebe7f60ec9da9c99 (patch) | |
tree | 8c5794e03ca1720417db678378170e679853dde9 /drivers/staging/nmf-cm/cm | |
parent | 48c113f72f165f8c28c3475e2bac8194eabca385 (diff) |
U8500 CM: fix crash when dumping domains info
Fix a crash that happens when retrieving certain domains information
through debugfs
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson ID: 405694
ST-Ericsson Linux next: NA
Change-Id: Ia6940d1af6c696c00f630d56a9437f7bc7367667
Signed-off-by: Pierre Peiffer <pierre.peiffer@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/43255
Reviewed-by: QABUILD
Diffstat (limited to 'drivers/staging/nmf-cm/cm')
-rw-r--r-- | drivers/staging/nmf-cm/cm/engine/dsp/src/dsp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/cm/engine/dsp/src/dsp.c b/drivers/staging/nmf-cm/cm/engine/dsp/src/dsp.c index 7646f6301de..ef11a5265aa 100644 --- a/drivers/staging/nmf-cm/cm/engine/dsp/src/dsp.c +++ b/drivers/staging/nmf-cm/cm/engine/dsp/src/dsp.c @@ -513,6 +513,8 @@ PUBLIC void cm_DSP_GetDspAddress(t_memory_handle memHandle, t_uint32 *pDspAddres PUBLIC t_cm_error cm_DSP_GetDspBaseAddress(t_nmf_core_id coreId, t_dsp_memory_type_id memType, t_cm_system_address *pAddr) { cm_migration_check_state(coreId, STATE_NORMAL); + if (mpcDesc[coreId].allocator[memType] == NULL) + return CM_INVALID_PARAMETER; *pAddr = mpcDesc[coreId].allocator[memType]->baseAddress; return CM_OK; } |