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unused function warnings: add inline to static function in header files

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Change-Id: I5d9bb539712a2b3e51c3ab3433a04fbb0cb0b961
This commit is contained in:
Dominique Martinet
2019-03-04 10:24:10 +09:00
committed by Dominique Martinet
parent aa3c5e91db
commit 1b76aaa7e1
3 changed files with 40 additions and 37 deletions
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25
arch/x86_64/kernel/include/registers.h
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@@ -71,7 +71,7 @@
#define MSR_PERF_CTL_0 0xc0010000
#define MSR_PERF_CTR_0 0xc0010004
static unsigned long xgetbv(unsigned int index)
static inline unsigned long xgetbv(unsigned int index)
{
unsigned int low, high;
@@ -80,7 +80,7 @@ static unsigned long xgetbv(unsigned int index)
return low | ((unsigned long)high << 32);
}
static void xsetbv(unsigned int index, unsigned long val)
static inline void xsetbv(unsigned int index, unsigned long val)
{
unsigned int low, high;
@@ -90,7 +90,8 @@ static void xsetbv(unsigned int index, unsigned long val)
asm volatile("xsetbv" : : "a" (low), "d" (high), "c" (index));
}
static void wrmsr(unsigned int idx, unsigned long value){
static inline void wrmsr(unsigned int idx, unsigned long value)
{
unsigned int high, low;
high = value >> 32;
@@ -99,7 +100,7 @@ static void wrmsr(unsigned int idx, unsigned long value){
asm volatile("wrmsr" : : "c" (idx), "a" (low), "d" (high) : "memory");
}
static unsigned long rdpmc(unsigned int counter)
static inline unsigned long rdpmc(unsigned int counter)
{
unsigned int high, low;
@@ -108,7 +109,7 @@ static unsigned long rdpmc(unsigned int counter)
return (unsigned long)high << 32 | low;
}
static unsigned long rdmsr(unsigned int index)
static inline unsigned long rdmsr(unsigned int index)
{
unsigned int high, low;
@@ -117,7 +118,7 @@ static unsigned long rdmsr(unsigned int index)
return (unsigned long)high << 32 | low;
}
static unsigned long rdtsc(void)
static inline unsigned long rdtsc(void)
{
unsigned int high, low;
@@ -126,7 +127,7 @@ static unsigned long rdtsc(void)
return (unsigned long)high << 32 | low;
}
static void set_perfctl(int counter, int event, int mask)
static inline void set_perfctl(int counter, int event, int mask)
{
unsigned long value;
@@ -137,7 +138,7 @@ static void set_perfctl(int counter, int event, int mask)
wrmsr(MSR_PERF_CTL_0 + counter, value);
}
static void start_perfctr(int counter)
static inline void start_perfctr(int counter)
{
unsigned long value;
@@ -145,7 +146,7 @@ static void start_perfctr(int counter)
value |= (1 << 22);
wrmsr(MSR_PERF_CTL_0 + counter, value);
}
static void stop_perfctr(int counter)
static inline void stop_perfctr(int counter)
{
unsigned long value;
@@ -154,17 +155,17 @@ static void stop_perfctr(int counter)
wrmsr(MSR_PERF_CTL_0 + counter, value);
}
static void clear_perfctl(int counter)
static inline void clear_perfctl(int counter)
{
wrmsr(MSR_PERF_CTL_0 + counter, 0);
}
static void set_perfctr(int counter, unsigned long value)
static inline void set_perfctr(int counter, unsigned long value)
{
wrmsr(MSR_PERF_CTR_0 + counter, value);
}
static unsigned long read_perfctr(int counter)
static inline unsigned long read_perfctr(int counter)
{
return rdpmc(counter);
}