[PATCH] firmware: qcom_scm: Prefer initialisation during the descriptor declaration

[Amit Kucheria]

qcom_scm_iommu_secure_ptbl_init() initialises the args twice, once while
declaring the struct, and then again by assignment. Remove the duplicate
assignment.

Similarly, move arginfo initialisation to the declaration in
__qcom_scm_is_call_available for consistency with other .arginfo
initialisation in the file.

Fixes: 9a434cee773a ("firmware: qcom_scm: Dynamically support SMCCC and legacy conventions")
Signed-off-by: Amit Kucheria <amit.kucheria@xxxxxxxxxx>
---
 drivers/firmware/qcom_scm.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
index 6ba132be1b6e..eae9c28679cc 100644
--- a/drivers/firmware/qcom_scm.c
+++ b/drivers/firmware/qcom_scm.c
@@ -228,10 +228,10 @@ static int __qcom_scm_is_call_available(struct device *dev, u32 svc_id,
 		.svc = QCOM_SCM_SVC_INFO,
 		.cmd = QCOM_SCM_INFO_IS_CALL_AVAIL,
 		.owner = ARM_SMCCC_OWNER_SIP,
+		.arginfo = QCOM_SCM_ARGS(1),
 	};
 	struct qcom_scm_res res;
 
-	desc.arginfo = QCOM_SCM_ARGS(1);
 	switch (__get_convention()) {
 	case SMC_CONVENTION_ARM_32:
 	case SMC_CONVENTION_ARM_64:
@@ -742,12 +742,6 @@ int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare)
 	};
 	int ret;
 
-	desc.args[0] = addr;
-	desc.args[1] = size;
-	desc.args[2] = spare;
-	desc.arginfo = QCOM_SCM_ARGS(3, QCOM_SCM_RW, QCOM_SCM_VAL,
-				     QCOM_SCM_VAL);
-
 	ret = qcom_scm_call(__scm->dev, &desc, NULL);
 
 	/* the pg table has been initialized already, ignore the error */
-- 
2.20.1