releases/5.0.4/cpufreq-pxa2xx-remove-incorrect-__init-annotation.patch

   1 From 9505b98ccddc454008ca7efff90044e3e857c827 Mon Sep 17 00:00:00 2001
   2 From: Arnd Bergmann <arnd@arndb.de>
   3 Date: Thu, 7 Mar 2019 11:22:41 +0100
   4 Subject: cpufreq: pxa2xx: remove incorrect __init annotation
   5
   6 From: Arnd Bergmann <arnd@arndb.de>
   7
   8 commit 9505b98ccddc454008ca7efff90044e3e857c827 upstream.
   9
  10 pxa_cpufreq_init_voltages() is marked __init but usually inlined into
  11 the non-__init pxa_cpufreq_init() function. When building with clang,
  12 it can stay as a standalone function in a discarded section, and produce
  13 this warning:
  14
  15 WARNING: vmlinux.o(.text+0x616a00): Section mismatch in reference from the function pxa_cpufreq_init() to the function .init.text:pxa_cpufreq_init_voltages()
  16 The function pxa_cpufreq_init() references
  17 the function __init pxa_cpufreq_init_voltages().
  18 This is often because pxa_cpufreq_init lacks a __init
  19 annotation or the annotation of pxa_cpufreq_init_voltages is wrong.
  20
  21 Fixes: 50e77fcd790e ("ARM: pxa: remove __init from cpufreq_driver->init()")
  22 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
  23 Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
  24 Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
  25 Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
  26 Cc: All applicable <stable@vger.kernel.org>
  27 Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
  28 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  29
  30 ---
  31  drivers/cpufreq/pxa2xx-cpufreq.c |    4 ++--
  32  1 file changed, 2 insertions(+), 2 deletions(-)
  33
  34 --- a/drivers/cpufreq/pxa2xx-cpufreq.c
  35 +++ b/drivers/cpufreq/pxa2xx-cpufreq.c
  36 @@ -143,7 +143,7 @@ static int pxa_cpufreq_change_voltage(co
  37         return ret;
  38  }
  39
  40 -static void __init pxa_cpufreq_init_voltages(void)
  41 +static void pxa_cpufreq_init_voltages(void)
  42  {
  43         vcc_core = regulator_get(NULL, "vcc_core");
  44         if (IS_ERR(vcc_core)) {
  45 @@ -159,7 +159,7 @@ static int pxa_cpufreq_change_voltage(co
  46         return 0;
  47  }
  48
  49 -static void __init pxa_cpufreq_init_voltages(void) { }
  50 +static void pxa_cpufreq_init_voltages(void) { }
  51  #endif
  52
  53  static void find_freq_tables(struct cpufreq_frequency_table **freq_table,