linux-kernel - [PATCH 3/3] clk: qcom: smd-rpm: Drop binary value handling for buffered clock

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Date:   Sun, 31 Oct 2021 10:07:15 +0800
From:   Shawn Guo <shawn.guo@...aro.org>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, Shawn Guo <shawn.guo@...aro.org>
Subject: [PATCH 3/3] clk: qcom: smd-rpm: Drop binary value handling for buffered clock

The buffered clock binary value handling added by commit 36354c32bd76
("clk: qcom: smd-rpm: Add .recalc_rate hook for clk_smd_rpm_branch_ops")
is redundant, because buffered clock is branch type, and the binary
value handling for branch clock has been handled by
clk_smd_rpm_prepare/unprepare functions.

Signed-off-by: Shawn Guo <shawn.guo@...aro.org>
---
 drivers/clk/qcom/clk-smd-rpm.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index dd3d373a1309..ea28e45ca371 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -189,10 +189,6 @@ static int clk_smd_rpm_set_rate_active(struct clk_smd_rpm *r,
 		.value = cpu_to_le32(DIV_ROUND_UP(rate, 1000)), /* to kHz */
 	};
 
-	/* Buffered clock needs a binary value */
-	if (r->rpm_res_type == QCOM_SMD_RPM_CLK_BUF_A)
-		req.value = cpu_to_le32(!!req.value);
-
 	return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE,
 				  r->rpm_res_type, r->rpm_clk_id, &req,
 				  sizeof(req));
@@ -207,10 +203,6 @@ static int clk_smd_rpm_set_rate_sleep(struct clk_smd_rpm *r,
 		.value = cpu_to_le32(DIV_ROUND_UP(rate, 1000)), /* to kHz */
 	};
 
-	/* Buffered clock needs a binary value */
-	if (r->rpm_res_type == QCOM_SMD_RPM_CLK_BUF_A)
-		req.value = cpu_to_le32(!!req.value);
-
 	return qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_SLEEP_STATE,
 				  r->rpm_res_type, r->rpm_clk_id, &req,
 				  sizeof(req));
-- 
2.17.1