# \[PATCH v2 11/29\] sparc64: fix sparc\_ipc type conversion

- From: Arnd Bergmann \<arnd@arndb.de\>
- Date: 2019-01-18 16:20:42 
- List: netdev
- Page: https://ratatoskr.run/netdev/2019/01/149298
- Thread: https://ratatoskr.run/linux-api/2019/01/149302/t.md

```text
__kernel_timespec and timespec are currently the same type, but once
they are different, the type cast has to be changed here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/sparc/kernel/sys_sparc_64.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
index 274ed0b9b3e0..1c079e7bab09 100644
--- a/arch/sparc/kernel/sys_sparc_64.c
+++ b/arch/sparc/kernel/sys_sparc_64.c
@@ -344,7 +344,7 @@ SYSCALL_DEFINE6(sparc_ipc, unsigned int, call, int, first, unsigned long, second
 			goto out;
 		case SEMTIMEDOP:
 			err = sys_semtimedop(first, ptr, (unsigned int)second,
-				(const struct timespec __user *)
+				(const struct __kernel_timespec __user *)
 					     (unsigned long) fifth);
 			goto out;
 		case SEMGET:
-- 
2.20.0

```