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SDEI: Fix return value of reset calls 

At present, both SDEI_PRIVATE_RESET and SDEI_SHARED_RESET returns
SDEI_PENDING if they fail to unregister an event. The SDEI specification
however requires that the APIs return SDEI_EDENY in these cases. This
patch fixes the return codes for the reset APIs.

Change-Id: Ic14484c91fa8396910387196c256d1ff13d03afd
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
This commit is contained in:
Jeenu Viswambharan 2017-11-30 10:25:10 +00:00
parent a852ec4605
commit ad55b97acd
1 changed files with 2 additions and 2 deletions
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4
services/std_svc/sdei/sdei_main.c
View File

@ -795,7 +795,7 @@ static int sdei_private_reset(void)
*/
ret = sdei_event_unregister(map->ev_num);
if ((ret == SDEI_EPEND) && (final_ret == 0))
final_ret = ret;
final_ret = SDEI_EDENY;
}
return final_ret;
@ -817,7 +817,7 @@ static int sdei_shared_reset(void)
*/
ret = sdei_event_unregister(map->ev_num);
if ((ret == SDEI_EPEND) && (final_ret == 0))
final_ret = ret;
final_ret = SDEI_EDENY;
}
if (final_ret != 0)