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[13.59.0.164]) by smtp.gmail.com with UTF8SMTPSA id t18-20020a056e02011200b002cbe6ce18e5sm5697326ilm.40.2022.04.17.09.54.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 17 Apr 2022 09:54:12 -0700 (PDT) From: Schspa Shi 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 Message-Id: <20220417165208.39754-13-schspa@gmail.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20220417165208.39754-1-schspa@gmail.com> References: <20220417165208.39754-1-schspa@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220417_095414_260139_D4E2C5C6 X-CRM114-Status: GOOD ( 11.07 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org bgpio_lock is changed to raw lock, fellow the header change Signed-off-by: Schspa Shi --- 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) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel