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 06/15] gpio: menz127: use raw lock for bgpio_lock
Date: Mon, 18 Apr 2022 00:51:59 +0800 [thread overview]
Message-ID: <20220417165208.39754-6-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-menz127.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpio-menz127.c b/drivers/gpio/gpio-menz127.c
index 1e21c661d79d..a035a9bcb57c 100644
--- a/drivers/gpio/gpio-menz127.c
+++ b/drivers/gpio/gpio-menz127.c
@@ -64,7 +64,7 @@ static int men_z127_debounce(struct gpio_chip *gc, unsigned gpio,
debounce /= 50;
}
- spin_lock(&gc->bgpio_lock);
+ raw_spin_lock(&gc->bgpio_lock);
db_en = readl(priv->reg_base + MEN_Z127_DBER);
@@ -79,7 +79,7 @@ static int men_z127_debounce(struct gpio_chip *gc, unsigned gpio,
writel(db_en, priv->reg_base + MEN_Z127_DBER);
writel(db_cnt, priv->reg_base + GPIO_TO_DBCNT_REG(gpio));
- spin_unlock(&gc->bgpio_lock);
+ raw_spin_unlock(&gc->bgpio_lock);
return 0;
}
@@ -91,7 +91,7 @@ static int men_z127_set_single_ended(struct gpio_chip *gc,
struct men_z127_gpio *priv = gpiochip_get_data(gc);
u32 od_en;
- spin_lock(&gc->bgpio_lock);
+ raw_spin_lock(&gc->bgpio_lock);
od_en = readl(priv->reg_base + MEN_Z127_ODER);
if (param == PIN_CONFIG_DRIVE_OPEN_DRAIN)
@@ -101,7 +101,7 @@ static int men_z127_set_single_ended(struct gpio_chip *gc,
od_en &= ~BIT(offset);
writel(od_en, priv->reg_base + MEN_Z127_ODER);
- spin_unlock(&gc->bgpio_lock);
+ raw_spin_unlock(&gc->bgpio_lock);
return 0;
}
--
2.24.3 (Apple Git-128)
next prev parent reply other threads:[~2022-04-17 16:53 UTC|newest]
Thread overview: 28+ 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
2022-04-16 8:30 ` Andy Shevchenko
2022-04-17 16:51 ` [PATCH v2 01/15] " 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 ` [PATCH v2 03/15] gpio: tb10x: use raw lock " Schspa Shi
2022-04-17 16:51 ` [PATCH v2 04/15] gpio: sifive: " Schspa Shi
2022-04-17 16:51 ` [PATCH v2 05/15] gpio: mlxbf2: " Schspa Shi
2022-04-17 16:51 ` Schspa Shi [this message]
2022-04-17 16:52 ` [PATCH v2 07/15] gpio: loongson1: " Schspa Shi
2022-04-17 16:52 ` [PATCH v2 08/15] gpio: ixp4xx: " Schspa Shi
2022-04-17 16:52 ` [PATCH v2 09/15] gpio: idt3243x: " Schspa Shi
2022-04-17 16:52 ` [PATCH v2 10/15] gpio: hlwd: " Schspa Shi
2022-04-17 16:52 ` [PATCH v2 11/15] gpio: grgpio: " Schspa Shi
2022-04-17 16:52 ` [PATCH v2 12/15] gpio: dwapb: " Schspa Shi
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 ` [PATCH v2 15/15] gpio: amdpt: " 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 11:38 ` Andy Shevchenko
2022-04-18 11:39 ` Andy Shevchenko
2022-04-18 15:43 ` Schspa Shi
2022-04-18 19:01 ` Bartosz Golaszewski
2022-04-19 1:28 ` [PATCH v3] " Schspa Shi
2022-04-19 8:22 ` Andy Shevchenko
2022-04-19 21:57 ` Linus Walleij
2022-04-19 22:30 ` Doug Berger
2022-04-20 9:37 ` Serge Semin
2022-04-25 10:15 ` Bartosz Golaszewski
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