[AVR32] Use ARRAY_SIZE macro when appropriate

A patch to use ARRAY_SIZE macro already defined in linux/kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index a342116..c6734ae 100644 (file)
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/root_dev.h>
 #include <linux/cpu.h>
+#include <linux/kernel.h>
 
 #include <asm/sections.h>
 #include <asm/processor.h>
@@ -174,8 +175,7 @@ static int __init parse_tag_mem_range(struct tag *tag,
         * Copy the data so the bootmem init code doesn't need to care
         * about it.
         */
-       if (mem_range_next_free >=
-           (sizeof(mem_range_cache) / sizeof(mem_range_cache[0])))
+       if (mem_range_next_free >= ARRAY_SIZE(mem_range_cache))
                panic("Physical memory map too complex!\n");
 
        new = &mem_range_cache[mem_range_next_free++];