From 6d6a54d1e4c2c6fbccd128ab4e6c8817db124866 Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sun, 11 Nov 2007 10:55:25 +0000
Subject: [ARM] remove useless setting of VM_RESERVED

remap_pfn_range() takes care of setting the appropriate VM_*
flags itself; there's no need for callers of remap_pfn_range()
to set VM_RESERVED before it is called.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mm/consistent.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'arch')

diff --git a/arch/arm/mm/consistent.c b/arch/arm/mm/consistent.c
index cefdf2f9f26e..333a82a3717e 100644
--- a/arch/arm/mm/consistent.c
+++ b/arch/arm/mm/consistent.c
@@ -322,7 +322,6 @@ static int dma_mmap(struct device *dev, struct vm_area_struct *vma,
 
 		if (off < kern_size &&
 		    user_size <= (kern_size - off)) {
-			vma->vm_flags |= VM_RESERVED;
 			ret = remap_pfn_range(vma, vma->vm_start,
 					      page_to_pfn(c->vm_pages) + off,
 					      user_size << PAGE_SHIFT,
-- 
cgit v1.2.3


From 2a0d7187340ca192ccc061a86c8a55be5e7627f0 Mon Sep 17 00:00:00 2001
From: eric miao <eric.y.miao@gmail.com>
Date: Tue, 30 Oct 2007 08:10:18 +0100
Subject: [ARM] 4638/1: pxa: use PXA3xx specific macros to define clks

PXA3xx uses its own clk_pxa3xx_cken_ops, modify the code to use the
PXA3xx specific macros to define its clocks

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-pxa/pxa3xx.c | 37 ++++++++++++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 7 deletions(-)

(limited to 'arch')

diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 5da798282a54..61d9c9d69e6b 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -150,22 +150,45 @@ static void clk_pxa3xx_cken_disable(struct clk *clk)
 	local_irq_enable();
 }
 
+static const struct clkops clk_pxa3xx_cken_ops = {
+	.enable		= clk_pxa3xx_cken_enable,
+	.disable	= clk_pxa3xx_cken_disable,
+};
+
 static const struct clkops clk_pxa3xx_hsio_ops = {
 	.enable		= clk_pxa3xx_cken_enable,
 	.disable	= clk_pxa3xx_cken_disable,
 	.getrate	= clk_pxa3xx_hsio_getrate,
 };
 
+#define PXA3xx_CKEN(_name, _cken, _rate, _delay, _dev)	\
+	{						\
+		.name	= _name,			\
+		.dev	= _dev,				\
+		.ops	= &clk_pxa3xx_cken_ops,		\
+		.rate	= _rate,			\
+		.cken	= CKEN_##_cken,			\
+		.delay	= _delay,			\
+	}
+
+#define PXA3xx_CK(_name, _cken, _ops, _dev)		\
+	{						\
+		.name	= _name,			\
+		.dev	= _dev,				\
+		.ops	= _ops,				\
+		.cken	= CKEN_##_cken,			\
+	}
+
 static struct clk pxa3xx_clks[] = {
-	INIT_CK("LCDCLK", LCD,    &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev),
-	INIT_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL),
+	PXA3xx_CK("LCDCLK", LCD,    &clk_pxa3xx_hsio_ops, &pxa_device_fb.dev),
+	PXA3xx_CK("CAMCLK", CAMERA, &clk_pxa3xx_hsio_ops, NULL),
 
-	INIT_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
-	INIT_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
-	INIT_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
+	PXA3xx_CKEN("UARTCLK", FFUART, 14857000, 1, &pxa_device_ffuart.dev),
+	PXA3xx_CKEN("UARTCLK", BTUART, 14857000, 1, &pxa_device_btuart.dev),
+	PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
 
-	INIT_CKEN("I2CCLK",  I2C,  32842000, 0, &pxa_device_i2c.dev),
-	INIT_CKEN("UDCCLK",  UDC,  48000000, 5, &pxa_device_udc.dev),
+	PXA3xx_CKEN("I2CCLK", I2C,  32842000, 0, &pxa_device_i2c.dev),
+	PXA3xx_CKEN("UDCCLK", UDC,  48000000, 5, &pxa_device_udc.dev),
 };
 
 void __init pxa3xx_init_irq(void)
-- 
cgit v1.2.3