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sh: fix function signature of cpu_coregroup_mask to match pointer type 

The signedness mismatch of the argument type produces an error
compiling kernel/sched/core.c with -Werror=incompatible-pointer-types,
which is now used by default.

Fixes: ea8daa7b97 "kbuild: Add option to turn incompatible pointer check into error"
Signed-off-by: Rich Felker <dalias@libc.org>
hifive-unleashed-5.1
Rich Felker 2016-03-29 22:50:02 +00:00
parent ef21b32a60
commit ccc7d5a1cd
2 changed files with 3 additions and 3 deletions
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2
arch/sh/include/asm/topology.h
View File

@ -17,7 +17,7 @@
#define mc_capable() (1)
const struct cpumask *cpu_coregroup_mask(unsigned int cpu);
const struct cpumask *cpu_coregroup_mask(int cpu);
extern cpumask_t cpu_core_map[NR_CPUS];

4
arch/sh/kernel/topology.c
View File

@ -21,7 +21,7 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
cpumask_t cpu_core_map[NR_CPUS];
EXPORT_SYMBOL(cpu_core_map);
static cpumask_t cpu_coregroup_map(unsigned int cpu)
static cpumask_t cpu_coregroup_map(int cpu)
{
/*
* Presently all SH-X3 SMP cores are multi-cores, so just keep it
@ -30,7 +30,7 @@ static cpumask_t cpu_coregroup_map(unsigned int cpu)
return *cpu_possible_mask;
}
const struct cpumask *cpu_coregroup_mask(unsigned int cpu)
const struct cpumask *cpu_coregroup_mask(int cpu)
{
return &cpu_core_map[cpu];
}