linux-kernel - [PATCH v2 09/18] clk: at91: replace conditional operator with double logical not

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Date:   Wed, 22 Jul 2020 10:38:17 +0300
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <mturquette@...libre.com>, <sboyd@...nel.org>,
        <nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
        <ludovic.desroches@...rochip.com>
CC:     <bbrezillon@...nel.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Claudiu Beznea" <claudiu.beznea@...rochip.com>
Subject: [PATCH v2 09/18] clk: at91: replace conditional operator with double logical not

Replace conditional operator with double logical not as code
may be simpler to read.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 drivers/clk/at91/clk-generated.c  | 2 +-
 drivers/clk/at91/clk-main.c       | 6 +++---
 drivers/clk/at91/clk-master.c     | 2 +-
 drivers/clk/at91/clk-peripheral.c | 2 +-
 drivers/clk/at91/clk-system.c     | 4 ++--
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/clk/at91/clk-generated.c b/drivers/clk/at91/clk-generated.c
index f8e557e0e1b8..2448bdc63425 100644
--- a/drivers/clk/at91/clk-generated.c
+++ b/drivers/clk/at91/clk-generated.c
@@ -83,7 +83,7 @@ static int clk_generated_is_enabled(struct clk_hw *hw)
 	regmap_read(gck->regmap, gck->layout->offset, &status);
 	spin_unlock_irqrestore(gck->lock, flags);
 
-	return status & AT91_PMC_PCR_GCKEN ? 1 : 0;
+	return !!(status & AT91_PMC_PCR_GCKEN);
 }
 
 static unsigned long
diff --git a/drivers/clk/at91/clk-main.c b/drivers/clk/at91/clk-main.c
index 37c22667e831..5c83e899084f 100644
--- a/drivers/clk/at91/clk-main.c
+++ b/drivers/clk/at91/clk-main.c
@@ -175,7 +175,7 @@ static bool clk_main_rc_osc_ready(struct regmap *regmap)
 
 	regmap_read(regmap, AT91_PMC_SR, &status);
 
-	return status & AT91_PMC_MOSCRCS;
+	return !!(status & AT91_PMC_MOSCRCS);
 }
 
 static int clk_main_rc_osc_prepare(struct clk_hw *hw)
@@ -336,7 +336,7 @@ static int clk_rm9200_main_is_prepared(struct clk_hw *hw)
 
 	regmap_read(clkmain->regmap, AT91_CKGR_MCFR, &status);
 
-	return status & AT91_PMC_MAINRDY ? 1 : 0;
+	return !!(status & AT91_PMC_MAINRDY);
 }
 
 static unsigned long clk_rm9200_main_recalc_rate(struct clk_hw *hw,
@@ -398,7 +398,7 @@ static inline bool clk_sam9x5_main_ready(struct regmap *regmap)
 
 	regmap_read(regmap, AT91_PMC_SR, &status);
 
-	return status & AT91_PMC_MOSCSELS ? 1 : 0;
+	return !!(status & AT91_PMC_MOSCSELS);
 }
 
 static int clk_sam9x5_main_prepare(struct clk_hw *hw)
diff --git a/drivers/clk/at91/clk-master.c b/drivers/clk/at91/clk-master.c
index e7e0ba652de1..88d545b1698c 100644
--- a/drivers/clk/at91/clk-master.c
+++ b/drivers/clk/at91/clk-master.c
@@ -33,7 +33,7 @@ static inline bool clk_master_ready(struct regmap *regmap)
 
 	regmap_read(regmap, AT91_PMC_SR, &status);
 
-	return status & AT91_PMC_MCKRDY ? 1 : 0;
+	return !!(status & AT91_PMC_MCKRDY);
 }
 
 static int clk_master_prepare(struct clk_hw *hw)
diff --git a/drivers/clk/at91/clk-peripheral.c b/drivers/clk/at91/clk-peripheral.c
index c2ab4860a2bf..4c9a4147dfe5 100644
--- a/drivers/clk/at91/clk-peripheral.c
+++ b/drivers/clk/at91/clk-peripheral.c
@@ -208,7 +208,7 @@ static int clk_sam9x5_peripheral_is_enabled(struct clk_hw *hw)
 	regmap_read(periph->regmap, periph->layout->offset, &status);
 	spin_unlock_irqrestore(periph->lock, flags);
 
-	return status & AT91_PMC_PCR_EN ? 1 : 0;
+	return !!(status & AT91_PMC_PCR_EN);
 }
 
 static unsigned long
diff --git a/drivers/clk/at91/clk-system.c b/drivers/clk/at91/clk-system.c
index c4b3877aa445..f83ec0de86c3 100644
--- a/drivers/clk/at91/clk-system.c
+++ b/drivers/clk/at91/clk-system.c
@@ -34,7 +34,7 @@ static inline bool clk_system_ready(struct regmap *regmap, int id)
 
 	regmap_read(regmap, AT91_PMC_SR, &status);
 
-	return status & (1 << id) ? 1 : 0;
+	return !!(status & (1 << id));
 }
 
 static int clk_system_prepare(struct clk_hw *hw)
@@ -74,7 +74,7 @@ static int clk_system_is_prepared(struct clk_hw *hw)
 
 	regmap_read(sys->regmap, AT91_PMC_SR, &status);
 
-	return status & (1 << sys->id) ? 1 : 0;
+	return !!(status & (1 << sys->id));
 }
 
 static const struct clk_ops system_ops = {
-- 
2.7.4