linux-kernel - [PATCH 2/2] irqchip: vic: Cut down the external API

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Date:   Sun,  7 Jun 2020 23:51:24 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Jason Cooper <jason@...edaemon.net>
Cc:     linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>
Subject: [PATCH 2/2] irqchip: vic: Cut down the external API

There are registers and functions in the header file
that are only used inside the driver. Move these into
the driver.

Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
---
 drivers/irqchip/irq-vic.c       | 5 ++++-
 include/linux/irqchip/arm-vic.h | 9 ---------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 927ff2c1bf67..bc235db8a4c5 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -27,7 +27,10 @@
 
 #define VIC_IRQ_STATUS			0x00
 #define VIC_FIQ_STATUS			0x04
+#define VIC_RAW_STATUS			0x08
 #define VIC_INT_SELECT			0x0c	/* 1 = FIQ, 0 = IRQ */
+#define VIC_INT_ENABLE			0x10	/* 1 = enable, 0 = disable */
+#define VIC_INT_ENABLE_CLEAR		0x14
 #define VIC_INT_SOFT			0x18
 #define VIC_INT_SOFT_CLEAR		0x1c
 #define VIC_PROTECT			0x20
@@ -428,7 +431,7 @@ static void __init vic_init_st(void __iomem *base, unsigned int irq_start,
 	vic_register(base, 0, irq_start, vic_sources, 0, node);
 }
 
-void __init __vic_init(void __iomem *base, int parent_irq, int irq_start,
+static void __init __vic_init(void __iomem *base, int parent_irq, int irq_start,
 			      u32 vic_sources, u32 resume_sources,
 			      struct device_node *node)
 {
diff --git a/include/linux/irqchip/arm-vic.h b/include/linux/irqchip/arm-vic.h
index 2a4b6a5d8522..f2b11d1df23d 100644
--- a/include/linux/irqchip/arm-vic.h
+++ b/include/linux/irqchip/arm-vic.h
@@ -9,15 +9,6 @@
 
 #include <linux/types.h>
 
-#define VIC_RAW_STATUS			0x08
-#define VIC_INT_ENABLE			0x10	/* 1 = enable, 0 = disable */
-#define VIC_INT_ENABLE_CLEAR		0x14
-
-struct device_node;
-struct pt_regs;
-
-void __vic_init(void __iomem *base, int parent_irq, int irq_start,
-		u32 vic_sources, u32 resume_sources, struct device_node *node);
 void vic_init(void __iomem *base, unsigned int irq_start, u32 vic_sources, u32 resume_sources);
 
 #endif
-- 
2.25.4