Patchwork sparc64: Remove RWSEM export leftovers

login
register
mail settings
Submitter Kirill Tkhai
Date Aug. 12, 2013, 12:02 p.m.
Message ID <444041376308944@web25h.yandex.ru>
Download mbox | patch
Permalink /patch/266514/
State Accepted
Delegated to: David Miller
Headers show

Comments

Kirill Tkhai - Aug. 12, 2013, 12:02 p.m.
The functions

			__down_read
			__down_read_trylock
			__down_write
			__down_write_trylock
			__up_read
			__up_write
			__downgrade_write

are implemented inline, so remove corresponding EXPORT_SYMBOLs
(They lead to compile errors on RT kernel).

Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>
CC: David Miller <davem@davemloft.net>
---
 arch/sparc/lib/ksyms.c |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
--
To unsubscribe from this list: send the line "unsubscribe sparclinux" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
David Miller - Sept. 5, 2013, 7:15 p.m.
From: Kirill Tkhai <tkhai@yandex.ru>
Date: Mon, 12 Aug 2013 16:02:24 +0400

> The functions
> 
> 			__down_read
> 			__down_read_trylock
> 			__down_write
> 			__down_write_trylock
> 			__up_read
> 			__up_write
> 			__downgrade_write
> 
> are implemented inline, so remove corresponding EXPORT_SYMBOLs
> (They lead to compile errors on RT kernel).
> 
> Signed-off-by: Kirill Tkhai <tkhai@yandex.ru>

Applied.
--
To unsubscribe from this list: send the line "unsubscribe sparclinux" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Patch

diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
index 0c4e35e..323335b 100644
--- a/arch/sparc/lib/ksyms.c
+++ b/arch/sparc/lib/ksyms.c
@@ -98,15 +98,6 @@  EXPORT_SYMBOL(___copy_from_user);
 EXPORT_SYMBOL(___copy_in_user);
 EXPORT_SYMBOL(__clear_user);
 
-/* RW semaphores */
-EXPORT_SYMBOL(__down_read);
-EXPORT_SYMBOL(__down_read_trylock);
-EXPORT_SYMBOL(__down_write);
-EXPORT_SYMBOL(__down_write_trylock);
-EXPORT_SYMBOL(__up_read);
-EXPORT_SYMBOL(__up_write);
-EXPORT_SYMBOL(__downgrade_write);
-
 /* Atomic counter implementation. */
 EXPORT_SYMBOL(atomic_add);
 EXPORT_SYMBOL(atomic_add_ret);