linux-kernel - [PATCH v2 02/15] pinctrl: nuvoton: npcm7xx: use raw_spin_lock_irqsave for bgpio

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220417165208.39754-2-schspa@gmail.com>
Date:   Mon, 18 Apr 2022 00:51:55 +0800
From:   Schspa Shi <schspa@...il.com>
To:     andy.shevchenko@...il.com
Cc:     brgl@...ev.pl, f.fainelli@...il.com, fancer.lancer@...il.com,
        hoan@...amperecomputing.com, linus.walleij@...aro.org,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, opendmb@...il.com, schspa@...il.com
Subject: [PATCH v2 02/15] pinctrl: nuvoton: npcm7xx: use raw_spin_lock_irqsave for bgpio_lock

This lock is converted to raw lock, fellow the header change

Signed-off-by: Schspa Shi <schspa@...il.com>
---
 drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 9557fac5d11c..b2a0f11a658b 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -104,12 +104,12 @@ static void npcm_gpio_set(struct gpio_chip *gc, void __iomem *reg,
 	unsigned long flags;
 	unsigned long val;
 
-	spin_lock_irqsave(&gc->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
 
 	val = ioread32(reg) | pinmask;
 	iowrite32(val, reg);
 
-	spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 }
 
 static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
@@ -118,12 +118,12 @@ static void npcm_gpio_clr(struct gpio_chip *gc, void __iomem *reg,
 	unsigned long flags;
 	unsigned long val;
 
-	spin_lock_irqsave(&gc->bgpio_lock, flags);
+	raw_spin_lock_irqsave(&gc->bgpio_lock, flags);
 
 	val = ioread32(reg) & ~pinmask;
 	iowrite32(val, reg);
 
-	spin_unlock_irqrestore(&gc->bgpio_lock, flags);
+	raw_spin_unlock_irqrestore(&gc->bgpio_lock, flags);
 }
 
 static void npcmgpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
-- 
2.24.3 (Apple Git-128)