[PATCH] ARM: prom.h: Fix build error by removing unneeded header file

[Fabio Estevam]

Fix the following build error:

  CC [M]  fs/udf/balloc.o
In file included from /home/fabio/next/linux-next/arch/arm/include/asm/prom.h:16,
                 from include/linux/of.h:140,
                 from include/asm-generic/gpio.h:7,
                 from arch/arm/plat-mxc/include/mach/irqs.h:14,
                 from /home/fabio/next/linux-next/arch/arm/include/asm/irq.h:4,
                 from /home/fabio/next/linux-next/arch/arm/include/asm/hardirq.h:6,
                 from include/linux/hardirq.h:7,
                 from include/linux/highmem.h:8,
                 from include/linux/pagemap.h:10,
                 from include/linux/buffer_head.h:13,
                 from fs/udf/udfdecl.h:11,
                 from fs/udf/balloc.c:22:
/home/fabio/next/linux-next/arch/arm/include/asm/setup.h:146: error: redefinition of 'struct tag'

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
This build error happens on linux-next by doing:
make imx_v6_v7_defconfig
make

 arch/arm/include/asm/prom.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/arm/include/asm/prom.h b/arch/arm/include/asm/prom.h
index 6f65ca8..ee03633 100644
--- a/arch/arm/include/asm/prom.h
+++ b/arch/arm/include/asm/prom.h
@@ -13,7 +13,6 @@
 
 #ifdef CONFIG_OF
 
-#include <asm/setup.h>
 #include <asm/irq.h>
 
 extern struct machine_desc *setup_machine_fdt(unsigned int dt_phys);
-- 
1.7.1