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ipc: ipc3: handler: fix error handling for pm_core_enable 

Check and return error if enabling a core fails instead
of overwriting the error with a subsequent successful
core power up.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
This commit is contained in:
Ranjani Sridharan 2021-06-22 23:18:18 -07:00 committed by Liam Girdwood
parent c4666dc27d
commit da79c5073b
1 changed files with 9 additions and 4 deletions
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13
src/ipc/ipc3/handler.c
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@ -644,7 +644,7 @@ static int ipc_pm_context_restore(uint32_t header)
static int ipc_pm_core_enable(uint32_t header)
{
struct sof_ipc_pm_core_config pm_core_config;
int ret = 0;
int ret;
int i = 0;
/* copy message with ABI safe method */
@ -662,14 +662,19 @@ static int ipc_pm_core_enable(uint32_t header)
for (i = 0; i < CONFIG_CORE_COUNT; i++) {
if (i != PLATFORM_PRIMARY_CORE_ID) {
if (pm_core_config.enable_mask & (1 << i))
if (pm_core_config.enable_mask & (1 << i)) {
ret = cpu_enable_core(i);
else
if (ret < 0) {
tr_err(&ipc_tr, "Failed to enable core %d", i);
return ret;
}
} else {
cpu_disable_core(i);
}
}
}
return ret;
return 0;
}
static int ipc_pm_gate(uint32_t header)