3 files changed, 6 insertions, 8 deletions

diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index c299b853b5ba..b6ece223562d 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -16,7 +16,7 @@
 /* BIO layer definitions. */
 extern unsigned long kern_base, kern_size;
 #define page_to_phys(page)      (page_to_pfn(page) << PAGE_SHIFT)
-#define BIO_VMERGE_BOUNDARY     8192
+#define BIO_VMERGE_BOUNDARY     0
 
 static inline u8 _inb(unsigned long addr)
 {
diff --git a/include/asm-sparc64/timex.h b/include/asm-sparc64/timex.h
index 2a5e4ebaad80..c622535c4560 100644
--- a/include/asm-sparc64/timex.h
+++ b/include/asm-sparc64/timex.h
@@ -14,10 +14,6 @@
 typedef unsigned long cycles_t;
 #define get_cycles()    tick_ops->get_tick()
 
-#define ARCH_HAS_READ_CURRENT_TIMER     1
-#define read_current_timer(timer_val_p)         \
-({      *timer_val_p = tick_ops->get_tick();    \
-        0;                                      \
-})
+#define ARCH_HAS_READ_CURRENT_TIMER
 
 #endif
diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h
index cb751b4d0f56..77559da0ea3f 100644
--- a/include/asm-sparc64/unistd.h
+++ b/include/asm-sparc64/unistd.h
@@ -329,11 +329,13 @@
 #define __NR_epoll_pwait        309
 #define __NR_utimensat          310
 #define __NR_signalfd           311
-#define __NR_timerfd            312
+#define __NR_timerfd_create     312
 #define __NR_eventfd            313
 #define __NR_fallocate          314
+#define __NR_timerfd_settime    315
+#define __NR_timerfd_gettime    316
 
-#define NR_SYSCALLS             315
+#define NR_SYSCALLS             317
 
 #ifdef __KERNEL__
 /* sysconf options, for SunOS compatibility */