diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-10-09 16:18:09 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-10-09 16:22:53 +0100 |
| commit | e1b8c05dccc7d3de8c49c92c41b2b5ac7d8275b2 (patch) | |
| tree | dfd6309dfe943f2e8780c6e743bd3c5942a05c88 | |
| parent | 194444c52edd857210b3895e83ce45c64b58e251 (diff) | |
ARM: clean up TWD after previous patch
Rename feat_c3stop to twd_features to match the other variables in this
file. Initialise it with the standard features that we always support,
and arrange to set the CLOCK_EVT_FEAT_C3STOP when appropriate.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/kernel/smp_twd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 4c1aa61149bb..1bfa7a7f5533 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -33,7 +33,8 @@ static unsigned long twd_timer_rate; static DEFINE_PER_CPU(bool, percpu_setup_called); static struct clock_event_device __percpu *twd_evt; -static int feat_c3stop; +static unsigned int twd_features = + CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT; static int twd_ppi; static int twd_shutdown(struct clock_event_device *clk) @@ -294,8 +295,7 @@ static void twd_timer_setup(void) writel_relaxed(0, twd_base + TWD_TIMER_CONTROL); clk->name = "local_timer"; - clk->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT | - feat_c3stop; + clk->features = twd_features; clk->rating = 350; clk->set_state_shutdown = twd_shutdown; clk->set_state_periodic = twd_set_periodic; @@ -351,7 +351,7 @@ static int __init twd_local_timer_common_register(struct device_node *np) twd_get_clock(np); if (!of_property_read_bool(np, "always-on")) - feat_c3stop = CLOCK_EVT_FEAT_C3STOP; + twd_features |= CLOCK_EVT_FEAT_C3STOP; /* * Immediately configure the timer on the boot CPU, unless we need |