From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 1 Dec 2018 19:22:50 +0000 (+0000)
Subject: libcpupower: Hide private function
X-Git-Tag: archive/raspbian/5.10.209-2+rpi1^2~5
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=dc8f8fd4b5c469fc422d9823b41a334d742bb688;p=linux.git

libcpupower: Hide private function

cpupower_read_sysfs() (previously known as sysfs_read_file()) is an
internal function in libcpupower and should not be exported when
libcpupower is a shared library.  Change its visibility to "hidden".

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name libcpupower-hide-private-function.patch
---

diff --git a/tools/power/cpupower/lib/cpupower.c b/tools/power/cpupower/lib/cpupower.c
index 3656e697537..e0b57121e0a 100644
--- a/tools/power/cpupower/lib/cpupower.c
+++ b/tools/power/cpupower/lib/cpupower.c
@@ -14,6 +14,7 @@
 #include "cpupower.h"
 #include "cpupower_intern.h"
 
+__attribute__((visibility("hidden")))
 unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen)
 {
 	int fd;