queue-4.4/mfd-twl-core-fix-section-annotations-on-un-protect_p.patch

   1 From 8bb69ecf0c15e9bdbe2d71d9f13e475f7a2dc965 Mon Sep 17 00:00:00 2001
   2 From: Nathan Chancellor <natechancellor@gmail.com>
   3 Date: Wed, 17 Oct 2018 10:13:23 -0700
   4 Subject: mfd: twl-core: Fix section annotations on {,un}protect_pm_master
   5
   6 [ Upstream commit 8838555089f0345b87f4277fe5a8dd647dc65589 ]
   7
   8 When building the kernel with Clang, the following section mismatch
   9 warning appears:
  10
  11 WARNING: vmlinux.o(.text+0x3d84a3b): Section mismatch in reference from
  12 the function twl_probe() to the function
  13 .init.text:unprotect_pm_master()
  14 The function twl_probe() references
  15 the function __init unprotect_pm_master().
  16 This is often because twl_probe lacks a __init
  17 annotation or the annotation of unprotect_pm_master is wrong.
  18
  19 Remove the __init annotation on the *protect_pm_master functions so
  20 there is no more mismatch.
  21
  22 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
  23 Signed-off-by: Lee Jones <lee.jones@linaro.org>
  24 Signed-off-by: Sasha Levin <sashal@kernel.org>
  25 ---
  26  drivers/mfd/twl-core.c | 4 ++--
  27  1 file changed, 2 insertions(+), 2 deletions(-)
  28
  29 diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
  30 index 831696ee2472b..90732a655d573 100644
  31 --- a/drivers/mfd/twl-core.c
  32 +++ b/drivers/mfd/twl-core.c
  33 @@ -982,7 +982,7 @@ add_children(struct twl4030_platform_data *pdata, unsigned irq_base,
  34   * letting it generate the right frequencies for USB, MADC, and
  35   * other purposes.
  36   */
  37 -static inline int __init protect_pm_master(void)
  38 +static inline int protect_pm_master(void)
  39  {
  40         int e = 0;
  41
  42 @@ -991,7 +991,7 @@ static inline int __init protect_pm_master(void)
  43         return e;
  44  }
  45
  46 -static inline int __init unprotect_pm_master(void)
  47 +static inline int unprotect_pm_master(void)
  48  {
  49         int e = 0;
  50
  51 --
  52 2.19.1
  53