linux-kernel - [PATCH 1/4] clk: qcom: clk-alpha-pll: replace regval with val

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Date:   Tue,  5 Jan 2021 21:16:42 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Stephen Boyd <sboyd@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>, Andy Gross <agross@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Taniya Das <tdas@...eaurora.org>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] clk: qcom: clk-alpha-pll: replace regval with val

Driver uses regval variable for holding register values, replace with a
shorter one val

Suggested-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Vinod Koul <vkoul@...nel.org>
---
 drivers/clk/qcom/clk-alpha-pll.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c
index 21c357c26ec4..f7721088494c 100644
--- a/drivers/clk/qcom/clk-alpha-pll.c
+++ b/drivers/clk/qcom/clk-alpha-pll.c
@@ -777,15 +777,15 @@ static long alpha_pll_huayra_round_rate(struct clk_hw *hw, unsigned long rate,
 static int trion_pll_is_enabled(struct clk_alpha_pll *pll,
 				struct regmap *regmap)
 {
-	u32 mode_regval, opmode_regval;
+	u32 mode_val, opmode_val;
 	int ret;
 
-	ret = regmap_read(regmap, PLL_MODE(pll), &mode_regval);
-	ret |= regmap_read(regmap, PLL_OPMODE(pll), &opmode_regval);
+	ret = regmap_read(regmap, PLL_MODE(pll), &mode_val);
+	ret |= regmap_read(regmap, PLL_OPMODE(pll), &opmode_val);
 	if (ret)
 		return 0;
 
-	return ((opmode_regval & PLL_RUN) && (mode_regval & PLL_OUTCTRL));
+	return ((opmode_val & PLL_RUN) && (mode_val & PLL_OUTCTRL));
 }
 
 static int clk_trion_pll_is_enabled(struct clk_hw *hw)
@@ -1445,12 +1445,12 @@ EXPORT_SYMBOL_GPL(clk_trion_pll_configure);
 static int __alpha_pll_trion_prepare(struct clk_hw *hw, u32 pcal_done)
 {
 	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
-	u32 regval;
+	u32 val;
 	int ret;
 
 	/* Return early if calibration is not needed. */
-	regmap_read(pll->clkr.regmap, PLL_STATUS(pll), &regval);
-	if (regval & pcal_done)
+	regmap_read(pll->clkr.regmap, PLL_STATUS(pll), &val);
+	if (val & pcal_done)
 		return 0;
 
 	/* On/off to calibrate */
@@ -1476,7 +1476,7 @@ static int alpha_pll_trion_set_rate(struct clk_hw *hw, unsigned long rate,
 {
 	struct clk_alpha_pll *pll = to_clk_alpha_pll(hw);
 	unsigned long rrate;
-	u32 regval, l, alpha_width = pll_alpha_width(pll);
+	u32 val, l, alpha_width = pll_alpha_width(pll);
 	u64 a;
 	int ret;
 
@@ -1497,8 +1497,8 @@ static int alpha_pll_trion_set_rate(struct clk_hw *hw, unsigned long rate,
 
 	/* Wait for 2 reference cycles before checking the ACK bit. */
 	udelay(1);
-	regmap_read(pll->clkr.regmap, PLL_MODE(pll), &regval);
-	if (!(regval & ALPHA_PLL_ACK_LATCH)) {
+	regmap_read(pll->clkr.regmap, PLL_MODE(pll), &val);
+	if (!(val & ALPHA_PLL_ACK_LATCH)) {
 		pr_err("Lucid PLL latch failed. Output may be unstable!\n");
 		return -EINVAL;
 	}
-- 
2.26.2