[RESEND PATCH] hw_breakpoint: Remove unused '__register_perf_hw_breakpoint' declaration

[RESEND PATCH] hw_breakpoint: Remove unused '__register_perf_hw_breakpoint' declaration

[Bhupesh Sharma]

commit b326e9560a28 ("hw-breakpoints: Use overflow handler instead of
the event callback") removed '__register_perf_hw_breakpoint' function
usage and replaced it with 'register_perf_hw_breakpoint' function.

Remove the left-over unused '__register_perf_hw_breakpoint' declaration
from 'hw_breakpoint.h' as well.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
---
- Resending with Acked-by from Mark added and maintainers Cc'ed
 include/linux/hw_breakpoint.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index 6058c3844a76..fe1302da8e0f 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -72,7 +72,6 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 			    void *context);
 
 extern int register_perf_hw_breakpoint(struct perf_event *bp);
-extern int __register_perf_hw_breakpoint(struct perf_event *bp);
 extern void unregister_hw_breakpoint(struct perf_event *bp);
 extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events);
 
@@ -115,8 +114,6 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 			    void *context)		{ return NULL; }
 static inline int
 register_perf_hw_breakpoint(struct perf_event *bp)	{ return -ENOSYS; }
-static inline int
-__register_perf_hw_breakpoint(struct perf_event *bp) 	{ return -ENOSYS; }
 static inline void unregister_hw_breakpoint(struct perf_event *bp)	{ }
 static inline void
 unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events)	{ }
-- 
2.7.4

[tip: perf/urgent] hw_breakpoint: Remove unused __register_perf_hw_breakpoint() declaration

[tip-bot2 for Bhupesh Sharma]

The following commit has been merged into the perf/urgent branch of tip:

Commit-ID:     b55b3fdce3e554a6bbe8f8ca6a01a892d720e64e
Gitweb:        https://git.kernel.org/tip/b55b3fdce3e554a6bbe8f8ca6a01a892d720e64e
Author:        Bhupesh Sharma <bhsharma@redhat.com>
AuthorDate:    Fri, 17 Jul 2020 13:01:00 +05:30
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Thu, 06 Aug 2020 17:54:04 +02:00

hw_breakpoint: Remove unused __register_perf_hw_breakpoint() declaration

Commit:

  b326e9560a28 ("hw-breakpoints: Use overflow handler instead of the event callback")

removed __register_perf_hw_breakpoint() function usage and replaced it
with register_perf_hw_breakpoint() function.

Remove the left-over unused __register_perf_hw_breakpoint() declaration
from <linux/hw_breakpoint.h> as well.

Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/1594971060-14180-1-git-send-email-bhsharma@redhat.com
---
 include/linux/hw_breakpoint.h | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/include/linux/hw_breakpoint.h b/include/linux/hw_breakpoint.h
index d7d4250..78dd703 100644
--- a/include/linux/hw_breakpoint.h
+++ b/include/linux/hw_breakpoint.h
@@ -72,7 +72,6 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 			    void *context);
 
 extern int register_perf_hw_breakpoint(struct perf_event *bp);
-extern int __register_perf_hw_breakpoint(struct perf_event *bp);
 extern void unregister_hw_breakpoint(struct perf_event *bp);
 extern void unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events);
 
@@ -119,8 +118,6 @@ register_wide_hw_breakpoint(struct perf_event_attr *attr,
 			    void *context)		{ return NULL; }
 static inline int
 register_perf_hw_breakpoint(struct perf_event *bp)	{ return -ENOSYS; }
-static inline int
-__register_perf_hw_breakpoint(struct perf_event *bp) 	{ return -ENOSYS; }
 static inline void unregister_hw_breakpoint(struct perf_event *bp)	{ }
 static inline void
 unregister_wide_hw_breakpoint(struct perf_event * __percpu *cpu_events)	{ }