firmware: qcom: scm: Remove reassignment to desc following initializer

stable inclusion
from stable-v5.10.110
commit 22474dfd0c17772415b1f023f1a139b1797a0dfe
bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=22474dfd0c17772415b1f023f1a139b1797a0dfe

--------------------------------

[ Upstream commit 7823e5aa ]

Member assignments to qcom_scm_desc were moved into struct initializers
in 57d3b816 ("firmware: qcom_scm: Remove thin wrappers") including
the case in qcom_scm_iommu_secure_ptbl_init, except that the - now
duplicate - assignment to desc was left in place. While not harmful,
remove this unnecessary extra reassignment.

Fixes: 57d3b816 ("firmware: qcom_scm: Remove thin wrappers")
Signed-off-by: NMarijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: NAngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Reviewed-by: NAlex Elder <elder@linaro.org>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211208083423.22037-2-marijn.suijten@somainline.orgSigned-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NYu Liao <liaoyu15@huawei.com>
Reviewed-by: NWei Li <liwei391@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/firmware/qcom_scm.c

@@ -749,12 +749,6 @@ 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 */