releases/4.4.168/arm-omap2-prm44xx-fix-section-annotation-on-omap44xx.patch

   1 From ecee342ce2cce983d599f5b9f2000d45cfdde21e Mon Sep 17 00:00:00 2001
   2 From: Nathan Chancellor <natechancellor@gmail.com>
   3 Date: Wed, 17 Oct 2018 17:54:00 -0700
   4 Subject: ARM: OMAP2+: prm44xx: Fix section annotation on
   5  omap44xx_prm_enable_io_wakeup
   6
   7 [ Upstream commit eef3dc34a1e0b01d53328b88c25237bcc7323777 ]
   8
   9 When building the kernel with Clang, the following section mismatch
  10 warning appears:
  11
  12 WARNING: vmlinux.o(.text+0x38b3c): Section mismatch in reference from
  13 the function omap44xx_prm_late_init() to the function
  14 .init.text:omap44xx_prm_enable_io_wakeup()
  15 The function omap44xx_prm_late_init() references
  16 the function __init omap44xx_prm_enable_io_wakeup().
  17 This is often because omap44xx_prm_late_init lacks a __init
  18 annotation or the annotation of omap44xx_prm_enable_io_wakeup is wrong.
  19
  20 Remove the __init annotation from omap44xx_prm_enable_io_wakeup so there
  21 is no more mismatch.
  22
  23 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
  24 Signed-off-by: Tony Lindgren <tony@atomide.com>
  25 Signed-off-by: Sasha Levin <sashal@kernel.org>
  26 ---
  27  arch/arm/mach-omap2/prm44xx.c | 2 +-
  28  1 file changed, 1 insertion(+), 1 deletion(-)
  29
  30 diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
  31 index 30768003f854..8c505284bc0c 100644
  32 --- a/arch/arm/mach-omap2/prm44xx.c
  33 +++ b/arch/arm/mach-omap2/prm44xx.c
  34 @@ -344,7 +344,7 @@ static void omap44xx_prm_reconfigure_io_chain(void)
  35   * to occur, WAKEUPENABLE bits must be set in the pad mux registers, and
  36   * omap44xx_prm_reconfigure_io_chain() must be called.  No return value.
  37   */
  38 -static void __init omap44xx_prm_enable_io_wakeup(void)
  39 +static void omap44xx_prm_enable_io_wakeup(void)
  40  {
  41         s32 inst = omap4_prmst_get_prm_dev_inst();
  42
  43 --
  44 2.19.1
  45