From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Fix build errors in arch/arc/'s delay.h:
- add <linux/delay.h> for loops_per_jiffy
- add <asm-generic/types.h> for "u64"
In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32:
../arch/arc/include/asm/delay.h: In function '__udelay':
../arch/arc/include/asm/delay.h:61:12: error: 'u64' undeclared (first use in this function)
loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32;
^~~
In file included from ../drivers/infiniband/hw/cxgb3/cxio_hal.c:32:
../arch/arc/include/asm/delay.h: In function '__udelay':
../arch/arc/include/asm/delay.h:63:37: error: 'loops_per_jiffy' undeclared (first use in this function)
loops = ((u64) usecs * 4295 * HZ * loops_per_jiffy) >> 32;
^~~~~~~~~~~~~~~
Signed-off-by: Randy Dunlap <rdunlap at infradead.org>
Cc: Vineet Gupta <vgupta at synopsys.com>
Cc: Ofer Levi <oferle at mellanox.com>
Cc: linux-snps-arc at lists.infradead.org
---
arch/arc/include/asm/delay.h | 2 ++
1 file changed, 2 insertions(+)
--- linux-next-20180723.orig/arch/arc/include/asm/delay.h
+++ linux-next-20180723/arch/arc/include/asm/delay.h
@@ -17,6 +17,8 @@
#ifndef __ASM_ARC_UDELAY_H
#define __ASM_ARC_UDELAY_H
+#include <linux/delay.h>
+#include <asm-generic/types.h>
#include <asm/param.h> /* HZ */
static inline void __delay(unsigned long loops)
