linux-kernel - [RESEND PATCH v2 21/33] ARM: davinci: cp-intc: add a wrapper around cp_intc

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Date:   Mon, 11 Feb 2019 13:25:54 +0100
From:   Bartosz Golaszewski <brgl@...ev.pl>
To:     Sekhar Nori <nsekhar@...com>, Kevin Hilman <khilman@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        David Lechner <david@...hnology.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: [RESEND PATCH v2 21/33] ARM: davinci: cp-intc: add a wrapper around cp_intc_init()

From: Bartosz Golaszewski <bgolaszewski@...libre.com>

We're going to extend the cp_intc_init() function with a config
structure so we can drop the intc-related fields from davinci_soc_info.

Once we do it, we won't be able to use this routine directly as the
init_irq callback. Wrap the calls in additional helpers that don't
take parameters and can be assigned to init_irq.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
Reviewed-by: David Lechner <david@...hnology.com>
---
 arch/arm/mach-davinci/board-da830-evm.c     | 2 +-
 arch/arm/mach-davinci/board-da850-evm.c     | 2 +-
 arch/arm/mach-davinci/board-mityomapl138.c  | 2 +-
 arch/arm/mach-davinci/board-omapl138-hawk.c | 2 +-
 arch/arm/mach-davinci/da830.c               | 5 +++++
 arch/arm/mach-davinci/da850.c               | 5 +++++
 arch/arm/mach-davinci/include/mach/da8xx.h  | 2 ++
 7 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index f81c92b9cf07..1ae7dcb8f59d 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -694,7 +694,7 @@ static void __init da830_evm_map_io(void)
 MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")
 	.atag_offset	= 0x100,
 	.map_io		= da830_evm_map_io,
-	.init_irq	= cp_intc_init,
+	.init_irq	= da830_init_irq,
 	.init_time	= da830_init_time,
 	.init_machine	= da830_evm_init,
 	.init_late	= davinci_init_late,
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 1cc49e7bf128..8022ca8ac4ef 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -1522,7 +1522,7 @@ static void __init da850_evm_map_io(void)
 MACHINE_START(DAVINCI_DA850_EVM, "DaVinci DA850/OMAP-L138/AM18x EVM")
 	.atag_offset	= 0x100,
 	.map_io		= da850_evm_map_io,
-	.init_irq	= cp_intc_init,
+	.init_irq	= da850_init_irq,
 	.init_time	= da850_init_time,
 	.init_machine	= da850_evm_init,
 	.init_late	= davinci_init_late,
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index eb6a9465f229..815f155eb349 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -623,7 +623,7 @@ static void __init mityomapl138_map_io(void)
 MACHINE_START(MITYOMAPL138, "MityDSP-L138/MityARM-1808")
 	.atag_offset	= 0x100,
 	.map_io		= mityomapl138_map_io,
-	.init_irq	= cp_intc_init,
+	.init_irq	= da850_init_irq,
 	.init_time	= da850_init_time,
 	.init_machine	= mityomapl138_init,
 	.init_late	= davinci_init_late,
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 7f852722ff08..673d890c2e3e 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -461,7 +461,7 @@ static void __init omapl138_hawk_map_io(void)
 MACHINE_START(OMAPL138_HAWKBOARD, "AM18x/OMAP-L138 Hawkboard")
 	.atag_offset	= 0x100,
 	.map_io		= omapl138_hawk_map_io,
-	.init_irq	= cp_intc_init,
+	.init_irq	= da850_init_irq,
 	.init_time	= da850_init_time,
 	.init_machine	= omapl138_hawk_init,
 	.init_late	= davinci_init_late,
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index ca903c9105e4..5cfd30c57429 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -821,6 +821,11 @@ void __init da830_init(void)
 	WARN(!da8xx_syscfg0_base, "Unable to map syscfg0 module");
 }
 
+void __init da830_init_irq(void)
+{
+	cp_intc_init();
+}
+
 void __init da830_init_time(void)
 {
 	void __iomem *pll;
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 486d53481636..6df6994c0f26 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -759,6 +759,11 @@ void __init da850_init(void)
 	WARN(!da8xx_syscfg1_base, "Unable to map syscfg1 module");
 }
 
+void __init da850_init_irq(void)
+{
+	cp_intc_init();
+}
+
 void __init da850_init_time(void)
 {
 	void __iomem *pll0;
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index ab4a57f433f4..1618b30661a9 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -88,10 +88,12 @@ extern unsigned int da850_max_speed;
 #define DA8XX_ARM_RAM_BASE	0xffff0000
 
 void da830_init(void);
+void da830_init_irq(void);
 void da830_init_time(void);
 void da830_register_clocks(void);
 
 void da850_init(void);
+void da850_init_irq(void);
 void da850_init_time(void);
 void da850_register_clocks(void);
 
-- 
2.20.1