[ARM] Remove asm/hardware.h, use asm/arch/hardware.h instead

Remove includes of asm/hardware.h in addition to asm/arch/hardware.h.
Then, since asm/hardware.h only exists to include asm/arch/hardware.h,
update everything to directly include asm/arch/hardware.h and remove
asm/hardware.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-imx/cpufreq.c

@@ -36,7 +36,7 @@
 #include <linux/err.h>
 #include <asm/system.h>
 
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 
 #include "generic.h"
 

arch/arm/mach-imx/dma.c

@@ -30,7 +30,7 @@
 
 #include <asm/system.h>
 #include <asm/irq.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/dma.h>
 #include <asm/arch/imx-dma.h>
 

arch/arm/mach-imx/generic.c

@@ -30,7 +30,7 @@
 
 #include <asm/errno.h>
 #include <asm/arch/imxfb.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/arch/imx-regs.h>
 
 #include <asm/mach/map.h>

arch/arm/mach-imx/irq.c

@@ -27,7 +27,7 @@
 #include <linux/list.h>
 #include <linux/timer.h>
 
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/irq.h>
 #include <asm/io.h>
 

arch/arm/mach-imx/leds-mx1ads.c

@@ -13,7 +13,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/leds.h>

arch/arm/mach-imx/mx1ads.c

@@ -16,7 +16,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <asm/system.h>
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/irq.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>

arch/arm/mach-imx/time.c

@@ -19,7 +19,7 @@
 #include <linux/clockchips.h>
 #include <linux/clk.h>
 
-#include <asm/hardware.h>
+#include <asm/arch/hardware.h>
 #include <asm/io.h>
 #include <asm/leds.h>
 #include <asm/irq.h>