linux-kernel - [patch 7/7] genirq/generic-chip: Remove unused lock wrappers

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Message-ID: <20250313142524.388478168@linutronix.de>
Date: Thu, 13 Mar 2025 15:31:28 +0100 (CET)
From: Thomas Gleixner <tglx@...utronix.de>
To: LKML <linux-kernel@...r.kernel.org>
Cc: Jiri Slaby <jirislaby@...nel.org>,
 Andrew Lunn <andrew@...n.ch>,
 Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
 Gregory Clement <gregory.clement@...tlin.com>,
 Uwe Kleine-König <ukleinek@...nel.org>,
 Linus Walleij <linus.walleij@...aro.org>,
 Bartosz Golaszewski <brgl@...ev.pl>,
 Talel Shenhar <talel@...zon.com>,
 Nicolas Ferre <nicolas.ferre@...rochip.com>,
 Alexandre Belloni <alexandre.belloni@...tlin.com>,
 Claudiu Beznea <claudiu.beznea@...on.dev>,
 Florian Fainelli <florian.fainelli@...adcom.com>,
 Guo Ren <guoren@...nel.org>,
 Herve Codina <herve.codina@...tlin.com>,
 Huacai Chen <chenhuacai@...nel.org>,
 Jiaxun Yang <jiaxun.yang@...goat.com>,
 Maxime Coquelin <mcoquelin.stm32@...il.com>,
 Alexandre Torgue <alexandre.torgue@...s.st.com>,
 Chen-Yu Tsai <wens@...e.org>,
 Jernej Skrabec <jernej.skrabec@...il.com>,
 Samuel Holland <samuel@...lland.org>
Subject: [patch 7/7] genirq/generic-chip: Remove unused lock wrappers

All users are converted to lock guards.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 include/linux/irq.h |   20 --------------------
 1 file changed, 20 deletions(-)

--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1219,26 +1219,6 @@ static inline struct irq_chip_type *irq_
 
 #define IRQ_MSK(n) (u32)((n) < 32 ? ((1 << (n)) - 1) : UINT_MAX)
 
-static inline void irq_gc_lock(struct irq_chip_generic *gc)
-{
-	raw_spin_lock(&gc->lock);
-}
-
-static inline void irq_gc_unlock(struct irq_chip_generic *gc)
-{
-	raw_spin_unlock(&gc->lock);
-}
-
-/*
- * The irqsave variants are for usage in non interrupt code. Do not use
- * them in irq_chip callbacks. Use irq_gc_lock() instead.
- */
-#define irq_gc_lock_irqsave(gc, flags)	\
-	raw_spin_lock_irqsave(&(gc)->lock, flags)
-
-#define irq_gc_unlock_irqrestore(gc, flags)	\
-	raw_spin_unlock_irqrestore(&(gc)->lock, flags)
-
 static inline void irq_reg_writel(struct irq_chip_generic *gc,
 				  u32 val, int reg_offset)
 {