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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:37:49 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:54:19 +0200 |
| commit | c032862fba51a3ca504752d3a25186b324c5ce83 (patch) | |
| tree | 955dc2ba4ab3df76ecc2bb780ee84aca04967e8d /arch/arm/mach-omap2/omap_hwmod.c | |
| parent | fda76e074c7737fc57855dd17c762e50ed526052 (diff) | |
| parent | 8700c95adb033843fc163d112b9d21d4fda78018 (diff) | |
| download | olio-linux-3.10-c032862fba51a3ca504752d3a25186b324c5ce83.tar.xz olio-linux-3.10-c032862fba51a3ca504752d3a25186b324c5ce83.zip | |
Merge commit '8700c95adb03' into timers/nohz
The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.
Merge a common upstream merge point that has these
updates.
Conflicts:
include/linux/perf_event.h
kernel/rcutree.h
kernel/rcutree_plugin.h
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index c2c798c08c2..e512253601c 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -138,6 +138,7 @@ #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/bootmem.h> +#include <linux/cpu.h> #include <asm/system_misc.h> @@ -1368,7 +1369,9 @@ static void _enable_sysc(struct omap_hwmod *oh) } if (sf & SYSC_HAS_MIDLEMODE) { - if (oh->flags & HWMOD_SWSUP_MSTANDBY) { + if (oh->flags & HWMOD_FORCE_MSTANDBY) { + idlemode = HWMOD_IDLEMODE_FORCE; + } else if (oh->flags & HWMOD_SWSUP_MSTANDBY) { idlemode = HWMOD_IDLEMODE_NO; } else { if (sf & SYSC_HAS_ENAWAKEUP) @@ -1440,7 +1443,8 @@ static void _idle_sysc(struct omap_hwmod *oh) } if (sf & SYSC_HAS_MIDLEMODE) { - if (oh->flags & HWMOD_SWSUP_MSTANDBY) { + if ((oh->flags & HWMOD_SWSUP_MSTANDBY) || + (oh->flags & HWMOD_FORCE_MSTANDBY)) { idlemode = HWMOD_IDLEMODE_FORCE; } else { if (sf & SYSC_HAS_ENAWAKEUP) @@ -2154,7 +2158,7 @@ static int _enable(struct omap_hwmod *oh) if (soc_ops.enable_module) soc_ops.enable_module(oh); if (oh->flags & HWMOD_BLOCK_WFI) - disable_hlt(); + cpu_idle_poll_ctrl(true); if (soc_ops.update_context_lost) soc_ops.update_context_lost(oh); @@ -2218,7 +2222,7 @@ static int _idle(struct omap_hwmod *oh) _del_initiator_dep(oh, mpu_oh); if (oh->flags & HWMOD_BLOCK_WFI) - enable_hlt(); + cpu_idle_poll_ctrl(false); if (soc_ops.disable_module) soc_ops.disable_module(oh); @@ -2328,7 +2332,7 @@ static int _shutdown(struct omap_hwmod *oh) _del_initiator_dep(oh, mpu_oh); /* XXX what about the other system initiators here? dma, dsp */ if (oh->flags & HWMOD_BLOCK_WFI) - enable_hlt(); + cpu_idle_poll_ctrl(false); if (soc_ops.disable_module) soc_ops.disable_module(oh); _disable_clocks(oh); |