linux-kernel - [PATCH 21/40] ARM: ux500: Purge support for registering the RTC when booting with ATAGs

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Date:	Fri, 23 Aug 2013 13:23:21 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, linus.walleij@...aro.org,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 21/40] ARM: ux500: Purge support for registering the RTC when booting with ATAGs

It's time to remove all ATAG support from ux500 and rely solely on
Device Tree booting. This patch is part of that endeavour.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/mach-ux500/cpu-db8500.c     | 1 -
 arch/arm/mach-ux500/devices-common.h | 7 -------
 arch/arm/mach-ux500/devices-db8500.h | 3 ---
 3 files changed, 11 deletions(-)

diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 30024ff..ebac072 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -191,7 +191,6 @@ struct device * __init u8500_init_devices(void)
 
 	parent = db8500_soc_device_init();
 
-	db8500_add_rtc(parent);
 	db8500_add_gpios(parent);
 
 	for (i = 0; i < ARRAY_SIZE(platform_devs); i++)
diff --git a/arch/arm/mach-ux500/devices-common.h b/arch/arm/mach-ux500/devices-common.h
index 030f5a0..360112e2 100644
--- a/arch/arm/mach-ux500/devices-common.h
+++ b/arch/arm/mach-ux500/devices-common.h
@@ -33,13 +33,6 @@ dbx500_add_uart(struct device *parent, const char *name, resource_size_t base,
 	return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0, pdata, 0);
 }
 
-static inline struct amba_device *
-dbx500_add_rtc(struct device *parent, resource_size_t base, int irq)
-{
-	return amba_apb_device_add(parent, "rtc-pl031", base, SZ_4K, irq,
-				0, NULL, 0);
-}
-
 struct nmk_gpio_platform_data;
 
 void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
diff --git a/arch/arm/mach-ux500/devices-db8500.h b/arch/arm/mach-ux500/devices-db8500.h
index 9352400..0b523b5 100644
--- a/arch/arm/mach-ux500/devices-db8500.h
+++ b/arch/arm/mach-ux500/devices-db8500.h
@@ -26,9 +26,6 @@ db8500_add_ssp(struct device *parent, const char *name, resource_size_t base,
 	return amba_ahb_device_add(parent, name, base, SZ_4K, irq, 0, pdata, 0);
 }
 
-#define db8500_add_rtc(parent) \
-	dbx500_add_rtc(parent, U8500_RTC_BASE, IRQ_DB8500_RTC);
-
 #define db8500_add_ssp0(parent, pdata) \
 	db8500_add_ssp(parent, "ssp0", U8500_SSP0_BASE, \
 		       IRQ_DB8500_SSP0, pdata)
-- 
1.8.1.2

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