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powerpc/chrp/time: Make some functions static, add missing header include 

Add a missing include <platforms/chrp/chrp.h>.

These functions can all be static, make it so. Fix warnings treated as
errors with W=1:

  arch/powerpc/platforms/chrp/time.c:41:13: error: no previous prototype for ‘chrp_time_init’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/time.c:66:5: error: no previous prototype for ‘chrp_cmos_clock_read’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/time.c:74:6: error: no previous prototype for ‘chrp_cmos_clock_write’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/time.c:86:5: error: no previous prototype for ‘chrp_set_rtc_time’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/time.c:130:6: error: no previous prototype for ‘chrp_get_rtc_time’ [-Werror=missing-prototypes]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2018-03-22 21:19:56 +01:00 committed by Michael Ellerman
parent 9e0d86cd2d
commit b87a358b4a
1 changed files with 4 additions and 2 deletions
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6
arch/powerpc/platforms/chrp/time.c
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@ -28,6 +28,8 @@
#include <asm/sections.h> #include <asm/sections.h>
#include <asm/time.h> #include <asm/time.h>
#include <platforms/chrp/chrp.h>
extern spinlock_t rtc_lock; extern spinlock_t rtc_lock;
#define NVRAM_AS0 0x74 #define NVRAM_AS0 0x74
@ -63,7 +65,7 @@ long __init chrp_time_init(void)
return 0; return 0;
} }
int chrp_cmos_clock_read(int addr) static int chrp_cmos_clock_read(int addr)
{ {
if (nvram_as1 != 0) if (nvram_as1 != 0)
outb(addr>>8, nvram_as1); outb(addr>>8, nvram_as1);
@ -71,7 +73,7 @@ int chrp_cmos_clock_read(int addr)
return (inb(nvram_data)); return (inb(nvram_data));
} }
void chrp_cmos_clock_write(unsigned long val, int addr) static void chrp_cmos_clock_write(unsigned long val, int addr)
{ {
if (nvram_as1 != 0) if (nvram_as1 != 0)
outb(addr>>8, nvram_as1); outb(addr>>8, nvram_as1);