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Merge "qseecom: change qseecom_process_listener_from_smcinvoke"

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qctecmdr 2020-02-25 22:31:32 -08:00 • committed by Gerrit - the friendly Code Review server
commit a2182885c0
1 changed files with 10 additions and 4 deletions
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14
drivers/misc/qseecom.c
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@ -5300,8 +5300,15 @@ int qseecom_process_listener_from_smcinvoke(uint32_t *result,
}
memset((void *)&dummy_app_entry, 0, sizeof(dummy_app_entry));
resp.result = *result;
resp.resp_type = *response_type;
/*
* smcinvoke expects result in scm call resp.ret[1] and type in ret[0],
* while qseecom expects result in ret[0] and type in ret[1].
* To simplify API interface and code changes in smcinvoke, here
* internally switch result and resp_type to let qseecom work with
* smcinvoke and upstream scm driver protocol.
*/
resp.result = *response_type;
resp.resp_type = *result;
resp.data = *data;
dummy_private_data.client.app_id = *response_type;
@ -5318,8 +5325,7 @@ int qseecom_process_listener_from_smcinvoke(uint32_t *result,
mutex_unlock(&app_access_lock);
if (ret)
pr_err("Failed on cmd %d for lsnr %d session %d, ret = %d\n",
(int)*result, (int)*response_type,
(int)*data, ret);
resp.result, resp.data, resp.resp_type, ret);
*result = resp.result;
*response_type = resp.resp_type;
*data = resp.data;