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powerpc/powermac: Add missing include of header pmac.h

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The header `pmac.h` was not included, leading to the following warnings,
treated as error with W=1:

  arch/powerpc/platforms/powermac/time.c:69:13: error: no previous prototype for ‘pmac_time_init’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/powermac/time.c:207:15: error: no previous prototype for ‘pmac_get_boot_time’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/powermac/time.c:222:6: error: no previous prototype for ‘pmac_get_rtc_time’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/powermac/time.c:240:5: error: no previous prototype for ‘pmac_set_rtc_time’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/powermac/time.c:259:12: error: no previous prototype for ‘via_calibrate_decr’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/powermac/time.c:311:13: error: no previous prototype for ‘pmac_calibrate_decr’ [-Werror=missing-prototypes]

The function `via_calibrate_decr` was made static to silence a warning.

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 21:20:02 +01:00 committed by Michael Ellerman
parent baedcdf505
commit 2fff0f07b8
1 changed files with 3 additions and 1 deletions
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4
arch/powerpc/platforms/powermac/time.c
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@ -34,6 +34,8 @@
#include <asm/nvram.h>
#include <asm/smu.h>
#include "pmac.h"
#undef DEBUG
#ifdef DEBUG
@ -249,7 +251,7 @@ int pmac_set_rtc_time(struct rtc_time *tm)
* Calibrate the decrementer register using VIA timer 1.
* This is used both on powermacs and CHRP machines.
*/
int __init via_calibrate_decr(void)
static int __init via_calibrate_decr(void)
{
struct device_node *vias;
volatile unsigned char __iomem *via;