ARM: iMX: visstrim_m10: use arm_memblock_steal

Use the provided function rather than re-coding this bit of code.
This also gets us protection against using these functions from
invalid contexts.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index dff82eb57cd9f8957d1db67689ae5d58d7a4884c..8036ad8ab046989bd4fda4380290d73af7b5bf3d 100644 (file)
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -32,12 +32,12 @@
 #include <linux/delay.h>
 #include <linux/dma-mapping.h>
 #include <linux/leds.h>
-#include <linux/memblock.h>
 #include <media/soc_camera.h>
 #include <sound/tlv320aic32x4.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
+#include <asm/memblock.h>
 #include <asm/system.h>
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
@@ -219,10 +219,8 @@ static void __init visstrim_camera_init(void)
 static void __init visstrim_reserve(void)
 {
        /* reserve 4 MiB for mx2-camera */
-       mx2_camera_base = memblock_alloc(MX2_CAMERA_BUF_SIZE,
+       mx2_camera_base = memblock_steal(MX2_CAMERA_BUF_SIZE,
                        MX2_CAMERA_BUF_SIZE);
-       memblock_free(mx2_camera_base, MX2_CAMERA_BUF_SIZE);
-       memblock_remove(mx2_camera_base, MX2_CAMERA_BUF_SIZE);
 }
 
 /* GPIOs used as events for applications */