From: Sam Ravnborg <sam@ravnborg.org>
Date: Sun, 3 Jun 2007 20:19:24 +0000 (+0200)
Subject: kbuild: whitelist references from variables named _timer to .init.text
X-Git-Tag: firefly_0821_release~27453^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1e29a706eef664f2c5014462d435f54a1952cc7b;p=firefly-linux-kernel-4.4.55.git

kbuild: whitelist references from variables named _timer to .init.text

arm uses a lot of ops structures named *_timer that has legitimite
references to .init.text.
So let's add this variable to the list of variables that may reference
.init.text without causing any warning.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
---

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 015c6b0c8031..bb895b13c170 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -609,7 +609,7 @@ static int strrcmp(const char *s, const char *sub)
  *   the pattern is identified by:
  *   tosec   = .init.text | .exit.text | .init.data
  *   fromsec = .data
- *   atsym = *driver, *_template, *_sht, *_ops, *_probe, *probe_one, *_console
+ *   atsym = *driver, *_template, *_sht, *_ops, *_probe, *probe_one, *_console, *_timer
  *
  * Pattern 3:
  *   Whitelist all refereces from .text.head to .init.data
@@ -634,6 +634,7 @@ static int secref_whitelist(const char *modname, const char *tosec,
 	const char *pat2sym[] = {
 		"driver",
 		"_template", /* scsi uses *_template a lot */
+		"_timer",    /* arm uses ops structures named _timer a lot */
 		"_sht",      /* scsi also used *_sht to some extent */
 		"_ops",
 		"_probe",