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author | Randy Dunlap <rdunlap@infradead.org> | 2018-07-26 20:16:35 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-05 09:16:22 +0200 |
commit | 04b68e45e601e86571eb6a441f4bde0735649526 (patch) | |
tree | b62f31330f4a6c8765692ff3343ef57e484427f6 | |
parent | e5b4032baa097fd1d4ca69dba849d7717becdc60 (diff) | |
download | linux-rt-04b68e45e601e86571eb6a441f4bde0735649526.tar.gz |
arc: fix build errors in arc/include/asm/delay.h
[ Upstream commit 2423665ec53f2a29191b35382075e9834288a975 ]
Fix build errors in arch/arc/'s delay.h:
- add "extern unsigned long 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@infradead.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-snps-arc@lists.infradead.org
Cc: Elad Kanfi <eladkan@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>
Cc: Ofer Levi <oferle@mellanox.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | arch/arc/include/asm/delay.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arc/include/asm/delay.h b/arch/arc/include/asm/delay.h index 43de30256981..ee08badc5b91 100644 --- a/arch/arc/include/asm/delay.h +++ b/arch/arc/include/asm/delay.h @@ -17,8 +17,11 @@ #ifndef __ASM_ARC_UDELAY_H #define __ASM_ARC_UDELAY_H +#include <asm-generic/types.h> #include <asm/param.h> /* HZ */ +extern unsigned long loops_per_jiffy; + static inline void __delay(unsigned long loops) { __asm__ __volatile__( |