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From:   Schspa Shi <schspa@gmail.com>
To:     andy.shevchenko@gmail.com
Cc:     brgl@bgdev.pl, f.fainelli@gmail.com, fancer.lancer@gmail.com,
        hoan@os.amperecomputing.com, linus.walleij@linaro.org,
        linux-arm-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
        linux-kernel@vger.kernel.org, opendmb@gmail.com, schspa@gmail.com
Subject: [PATCH v2 04/15] gpio: sifive: use raw lock for bgpio_lock
Date:   Mon, 18 Apr 2022 00:51:57 +0800
Message-Id: <20220417165208.39754-4-schspa@gmail.com>
In-Reply-To: <20220417165208.39754-1-schspa@gmail.com>
References: <CAHp75Veo30c0BWb4Fykgvd-czSnEXsyA8wyMTeKQdS49=e5-nw@mail.gmail.com>
 <20220417165208.39754-1-schspa@gmail.com>
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bgpio_lock is changed to raw lock, fellow the header change

Signed-off-by: Schspa Shi <schspa@gmail.com>
---
 drivers/gpio/gpio-sifive.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-sifive.c b/drivers/gpio/gpio-sifive.c
index 7d82388b4ab7..03b8c4de2e91 100644
--- a/drivers/gpio/gpio-sifive.c
+++ b/drivers/gpio/gpio-sifive.c
@@ -44,7 +44,7 @@ static void sifive_gpio_set_ie(struct sifive_gpio *chip, unsigned int offset)
 	unsigned long flags;
 	unsigned int trigger;
 
-	spin_lock_irqsave(&chip->gc.bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->gc.bgpio_lock, flags);
 	trigger = (chip->irq_state & BIT(offset)) ? chip->trigger[offset] : 0;
 	regmap_update_bits(chip->regs, SIFIVE_GPIO_RISE_IE, BIT(offset),
 			   (trigger & IRQ_TYPE_EDGE_RISING) ? BIT(offset) : 0);
@@ -54,7 +54,7 @@ static void sifive_gpio_set_ie(struct sifive_gpio *chip, unsigned int offset)
 			   (trigger & IRQ_TYPE_LEVEL_HIGH) ? BIT(offset) : 0);
 	regmap_update_bits(chip->regs, SIFIVE_GPIO_LOW_IE, BIT(offset),
 			   (trigger & IRQ_TYPE_LEVEL_LOW) ? BIT(offset) : 0);
-	spin_unlock_irqrestore(&chip->gc.bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->gc.bgpio_lock, flags);
 }
 
 static int sifive_gpio_irq_set_type(struct irq_data *d, unsigned int trigger)
@@ -84,13 +84,13 @@ static void sifive_gpio_irq_enable(struct irq_data *d)
 	/* Switch to input */
 	gc->direction_input(gc, offset);
 
-	spin_lock_irqsave(&gc->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
 	/* Clear any sticky pending interrupts */
 	regmap_write(chip->regs, SIFIVE_GPIO_RISE_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_FALL_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_HIGH_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_LOW_IP, bit);
-	spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 
 	/* Enable interrupts */
 	assign_bit(offset, &chip->irq_state, 1);
@@ -116,13 +116,13 @@ static void sifive_gpio_irq_eoi(struct irq_data *d)
 	u32 bit = BIT(offset);
 	unsigned long flags;
 
-	spin_lock_irqsave(&gc->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
 	/* Clear all pending interrupts */
 	regmap_write(chip->regs, SIFIVE_GPIO_RISE_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_FALL_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_HIGH_IP, bit);
 	regmap_write(chip->regs, SIFIVE_GPIO_LOW_IP, bit);
-	spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 
 	irq_chip_eoi_parent(d);
 }
-- 
2.24.3 (Apple Git-128)