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Diffstat (limited to 'arch/ppc/platforms/pmac_feature.c')
-rw-r--r--arch/ppc/platforms/pmac_feature.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/ppc/platforms/pmac_feature.c b/arch/ppc/platforms/pmac_feature.c
index f0bb3d39b68..867336ad5d3 100644
--- a/arch/ppc/platforms/pmac_feature.c
+++ b/arch/ppc/platforms/pmac_feature.c
@@ -1591,8 +1591,10 @@ intrepid_shutdown(struct macio_chip* macio, int sleep_mode)
}
-static void __pmac pmac_tweak_clock_spreading(struct macio_chip* macio, int enable)
+void __pmac pmac_tweak_clock_spreading(int enable)
{
+ struct macio_chip* macio = &macio_chips[0];
+
/* Hack for doing clock spreading on some machines PowerBooks and
* iBooks. This implements the "platform-do-clockspreading" OF
* property as decoded manually on various models. For safety, we also
@@ -1707,9 +1709,6 @@ core99_sleep(void)
macio->type != macio_intrepid)
return -ENODEV;
- /* Disable clock spreading */
- pmac_tweak_clock_spreading(macio, 0);
-
/* We power off the wireless slot in case it was not done
* by the driver. We don't power it on automatically however
*/
@@ -1852,9 +1851,6 @@ core99_wake_up(void)
UN_OUT(UNI_N_CLOCK_CNTL, save_unin_clock_ctl);
udelay(100);
- /* Enable clock spreading */
- pmac_tweak_clock_spreading(macio, 1);
-
return 0;
}
@@ -2822,7 +2818,7 @@ set_initial_features(void)
* clock spreading now. This should be a platform function but we
* don't do these at the moment
*/
- pmac_tweak_clock_spreading(&macio_chips[0], 1);
+ pmac_tweak_clock_spreading(1);
#endif /* CONFIG_POWER4 */