openwrt-owl/target/linux/generic/patches-2.6.30/024-mips_delay.patch

From: Atsushi Nemoto <nemoto@toshiba-tops.co.jp>
Subject: [PATCH] fix __ndelay build error and add 'ull' suffix for 32-bit kernel

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
---
 arch/mips/lib/delay.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/mips/lib/delay.c
+++ b/arch/mips/lib/delay.c
@@ -43,7 +43,7 @@ void __udelay(unsigned long us)
 {
 	unsigned int lpj = current_cpu_data.udelay_val;
 
-	__delay((us * 0x000010c7 * HZ * lpj) >> 32);
+	__delay((us * 0x000010c7ull * HZ * lpj) >> 32);
 }
 EXPORT_SYMBOL(__udelay);
 
@@ -51,6 +51,6 @@ void __ndelay(unsigned long ns)
 {
 	unsigned int lpj = current_cpu_data.udelay_val;
 
-	__delay((us * 0x00000005 * HZ * lpj) >> 32);
+	__delay((ns * 0x00000005ull * HZ * lpj) >> 32);
 }
 EXPORT_SYMBOL(__ndelay);