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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 13/15] gpio: cadence: use raw lock for bgpio_lock
Date: Mon, 18 Apr 2022 00:52:06 +0800	[thread overview]
Message-ID: <20220417165208.39754-13-schspa@gmail.com> (raw)
In-Reply-To: <20220417165208.39754-1-schspa@gmail.com>

bgpio_lock is changed to raw lock, fellow the header change

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

diff --git a/drivers/gpio/gpio-cadence.c b/drivers/gpio/gpio-cadence.c
index 562f8f7e7d1f..137aea49ba02 100644
--- a/drivers/gpio/gpio-cadence.c
+++ b/drivers/gpio/gpio-cadence.c
@@ -41,12 +41,12 @@ static int cdns_gpio_request(struct gpio_chip *chip, unsigned int offset)
 	struct cdns_gpio_chip *cgpio = gpiochip_get_data(chip);
 	unsigned long flags;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	iowrite32(ioread32(cgpio->regs + CDNS_GPIO_BYPASS_MODE) & ~BIT(offset),
 		  cgpio->regs + CDNS_GPIO_BYPASS_MODE);
 
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 	return 0;
 }
 
@@ -55,13 +55,13 @@ static void cdns_gpio_free(struct gpio_chip *chip, unsigned int offset)
 	struct cdns_gpio_chip *cgpio = gpiochip_get_data(chip);
 	unsigned long flags;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	iowrite32(ioread32(cgpio->regs + CDNS_GPIO_BYPASS_MODE) |
 		  (BIT(offset) & cgpio->bypass_orig),
 		  cgpio->regs + CDNS_GPIO_BYPASS_MODE);
 
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 }
 
 static void cdns_gpio_irq_mask(struct irq_data *d)
@@ -90,7 +90,7 @@ static int cdns_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 	u32 mask = BIT(d->hwirq);
 	int ret = 0;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	int_value = ioread32(cgpio->regs + CDNS_GPIO_IRQ_VALUE) & ~mask;
 	int_type = ioread32(cgpio->regs + CDNS_GPIO_IRQ_TYPE) & ~mask;
@@ -115,7 +115,7 @@ static int cdns_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 	iowrite32(int_type, cgpio->regs + CDNS_GPIO_IRQ_TYPE);
 
 err_irq_type:
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 	return ret;
 }
 
-- 
2.24.3 (Apple Git-128)


WARNING: multiple messages have this Message-ID (diff)
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 13/15] gpio: cadence: use raw lock for bgpio_lock
Date: Mon, 18 Apr 2022 00:52:06 +0800	[thread overview]
Message-ID: <20220417165208.39754-13-schspa@gmail.com> (raw)
In-Reply-To: <20220417165208.39754-1-schspa@gmail.com>

bgpio_lock is changed to raw lock, fellow the header change

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

diff --git a/drivers/gpio/gpio-cadence.c b/drivers/gpio/gpio-cadence.c
index 562f8f7e7d1f..137aea49ba02 100644
--- a/drivers/gpio/gpio-cadence.c
+++ b/drivers/gpio/gpio-cadence.c
@@ -41,12 +41,12 @@ static int cdns_gpio_request(struct gpio_chip *chip, unsigned int offset)
 	struct cdns_gpio_chip *cgpio = gpiochip_get_data(chip);
 	unsigned long flags;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	iowrite32(ioread32(cgpio->regs + CDNS_GPIO_BYPASS_MODE) & ~BIT(offset),
 		  cgpio->regs + CDNS_GPIO_BYPASS_MODE);
 
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 	return 0;
 }
 
@@ -55,13 +55,13 @@ static void cdns_gpio_free(struct gpio_chip *chip, unsigned int offset)
 	struct cdns_gpio_chip *cgpio = gpiochip_get_data(chip);
 	unsigned long flags;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	iowrite32(ioread32(cgpio->regs + CDNS_GPIO_BYPASS_MODE) |
 		  (BIT(offset) & cgpio->bypass_orig),
 		  cgpio->regs + CDNS_GPIO_BYPASS_MODE);
 
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 }
 
 static void cdns_gpio_irq_mask(struct irq_data *d)
@@ -90,7 +90,7 @@ static int cdns_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 	u32 mask = BIT(d->hwirq);
 	int ret = 0;
 
-	spin_lock_irqsave(&chip->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&chip->bgpio_lock, flags);
 
 	int_value = ioread32(cgpio->regs + CDNS_GPIO_IRQ_VALUE) & ~mask;
 	int_type = ioread32(cgpio->regs + CDNS_GPIO_IRQ_TYPE) & ~mask;
@@ -115,7 +115,7 @@ static int cdns_gpio_irq_set_type(struct irq_data *d, unsigned int type)
 	iowrite32(int_type, cgpio->regs + CDNS_GPIO_IRQ_TYPE);
 
 err_irq_type:
-	spin_unlock_irqrestore(&chip->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&chip->bgpio_lock, flags);
 	return ret;
 }
 
-- 
2.24.3 (Apple Git-128)


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  parent reply	other threads:[~2022-04-17 16:54 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-15 16:55 [PATCH] gpio: use raw spinlock for gpio chip shadowed data Schspa Shi
2022-04-15 16:55 ` Schspa Shi
2022-04-16  8:30 ` Andy Shevchenko
2022-04-16  8:30   ` Andy Shevchenko
2022-04-17 16:51   ` [PATCH v2 01/15] " Schspa Shi
2022-04-17 16:51     ` Schspa Shi
2022-04-17 16:51     ` [PATCH v2 02/15] pinctrl: nuvoton: npcm7xx: use raw_spin_lock_irqsave for bgpio_lock Schspa Shi
2022-04-17 16:51       ` Schspa Shi
2022-04-17 16:51     ` [PATCH v2 03/15] gpio: tb10x: use raw lock " Schspa Shi
2022-04-17 16:51       ` Schspa Shi
2022-04-17 16:51     ` [PATCH v2 04/15] gpio: sifive: " Schspa Shi
2022-04-17 16:51       ` Schspa Shi
2022-04-17 16:51     ` [PATCH v2 05/15] gpio: mlxbf2: " Schspa Shi
2022-04-17 16:51       ` Schspa Shi
2022-04-17 16:51     ` [PATCH v2 06/15] gpio: menz127: " Schspa Shi
2022-04-17 16:51       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 07/15] gpio: loongson1: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 08/15] gpio: ixp4xx: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 09/15] gpio: idt3243x: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 10/15] gpio: hlwd: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 11/15] gpio: grgpio: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 12/15] gpio: dwapb: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` Schspa Shi [this message]
2022-04-17 16:52       ` [PATCH v2 13/15] gpio: cadence: " Schspa Shi
2022-04-17 16:52     ` [PATCH v2 14/15] gpio: brcmstb: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
2022-04-17 16:52     ` [PATCH v2 15/15] gpio: amdpt: " Schspa Shi
2022-04-17 16:52       ` Schspa Shi
     [not found]     ` <CAHp75Vc8HwheQVOpcn_Lxk-bOOMLybr=m6OdO7mJ-vE9xywBLg@mail.gmail.com>
2022-04-18  3:07       ` [PATCH] gpio: use raw spinlock for gpio chip shadowed data Schspa Shi
2022-04-18  3:07         ` Schspa Shi
2022-04-18 11:38         ` Andy Shevchenko
2022-04-18 11:38           ` Andy Shevchenko
2022-04-18 11:39           ` Andy Shevchenko
2022-04-18 11:39             ` Andy Shevchenko
2022-04-18 15:43             ` Schspa Shi
2022-04-18 15:43               ` Schspa Shi
2022-04-18 19:01               ` Bartosz Golaszewski
2022-04-18 19:01                 ` Bartosz Golaszewski
2022-04-19  1:28                 ` [PATCH v3] " Schspa Shi
2022-04-19  1:28                   ` Schspa Shi
2022-04-19  8:22                   ` Andy Shevchenko
2022-04-19  8:22                     ` Andy Shevchenko
2022-04-19 21:57                   ` Linus Walleij
2022-04-19 21:57                     ` Linus Walleij
2022-04-19 22:30                   ` Doug Berger
2022-04-19 22:30                     ` Doug Berger
2022-04-20  9:37                   ` Serge Semin
2022-04-20  9:37                     ` Serge Semin
2022-04-25 10:15                   ` Bartosz Golaszewski
2022-04-25 10:15                     ` Bartosz Golaszewski

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