4.19-stable review patch. If anyone has any objections, please let me know.
------------------ From: Arnd Bergmann <[email protected]> commit 9505b98ccddc454008ca7efff90044e3e857c827 upstream. pxa_cpufreq_init_voltages() is marked __init but usually inlined into the non-__init pxa_cpufreq_init() function. When building with clang, it can stay as a standalone function in a discarded section, and produce this warning: WARNING: vmlinux.o(.text+0x616a00): Section mismatch in reference from the function pxa_cpufreq_init() to the function .init.text:pxa_cpufreq_init_voltages() The function pxa_cpufreq_init() references the function __init pxa_cpufreq_init_voltages(). This is often because pxa_cpufreq_init lacks a __init annotation or the annotation of pxa_cpufreq_init_voltages is wrong. Fixes: 50e77fcd790e ("ARM: pxa: remove __init from cpufreq_driver->init()") Signed-off-by: Arnd Bergmann <[email protected]> Acked-by: Viresh Kumar <[email protected]> Reviewed-by: Nathan Chancellor <[email protected]> Acked-by: Robert Jarzmik <[email protected]> Cc: All applicable <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/cpufreq/pxa2xx-cpufreq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/cpufreq/pxa2xx-cpufreq.c +++ b/drivers/cpufreq/pxa2xx-cpufreq.c @@ -143,7 +143,7 @@ static int pxa_cpufreq_change_voltage(co return ret; } -static void __init pxa_cpufreq_init_voltages(void) +static void pxa_cpufreq_init_voltages(void) { vcc_core = regulator_get(NULL, "vcc_core"); if (IS_ERR(vcc_core)) { @@ -159,7 +159,7 @@ static int pxa_cpufreq_change_voltage(co return 0; } -static void __init pxa_cpufreq_init_voltages(void) { } +static void pxa_cpufreq_init_voltages(void) { } #endif static void find_freq_tables(struct cpufreq_frequency_table **freq_table,
