From: Joe Lawrence <joe.lawrence@redhat.com>
Date: Fri, 1 Mar 2019 19:17:21 +0000 (-0500)
Subject: powerpc: Remove export of save_stack_trace_tsk_reliable()
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=39070a96a1c2c502b2f77972ba8c2eba3ca6cd3a;p=openwrt%2Fstaging%2Fblogic.git

powerpc: Remove export of save_stack_trace_tsk_reliable()

As tglx points out, there are no in-tree module users of
save_stack_trace_tsk_reliable() and its x86 counterpart is not
exported, so remove the powerpc symbol export.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c
index f958f3bcba04..1e2276963f6d 100644
--- a/arch/powerpc/kernel/stacktrace.c
+++ b/arch/powerpc/kernel/stacktrace.c
@@ -220,7 +220,6 @@ int save_stack_trace_tsk_reliable(struct task_struct *tsk,
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(save_stack_trace_tsk_reliable);
 #endif /* CONFIG_HAVE_RELIABLE_STACKTRACE */
 
 #if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_NMI_IPI)