x86: idle wakeup event in the HLT loop

[linux-2.6-omap-h63xx.git] / arch / alpha / kernel / setup.c

diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index 915f26345c45c91a1105d97ed7256c40a859455b..bd5e68cd61e84fb440bd0a618b6c90019d48fb75 100644 (file)
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -43,6 +43,7 @@
 #include <linux/notifier.h>
 #include <asm/setup.h>
 #include <asm/io.h>
+#include <linux/log2.h>
 
 extern struct atomic_notifier_head panic_notifier_list;
 static int alpha_panic_event(struct notifier_block *, unsigned long, void *);
@@ -1303,7 +1304,7 @@ external_cache_probe(int minsize, int width)
        long size = minsize, maxsize = MAX_BCACHE_SIZE * 2;
 
        if (maxsize > (max_low_pfn + 1) << PAGE_SHIFT)
-               maxsize = 1 << (floor_log2(max_low_pfn + 1) + PAGE_SHIFT);
+               maxsize = 1 << (ilog2(max_low_pfn + 1) + PAGE_SHIFT);
 
        /* Get the first block cached. */
        read_mem_block(__va(0), stride, size);