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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2015-03-31 13:12:22 +0300
committerIngo Molnar <mingo@kernel.org>2015-03-31 18:53:57 +0300
commit566e6dfad580a55084c29fe3e887c7273b16fc6a (patch)
tree55dafb5020fdb22b27be2400902d48f4ed1ae02b /drivers/clocksource/arm_arch_timer.c
parent4806c87f017d8a7003ad34886f58c3b9e023df6a (diff)
downloadlinux-566e6dfad580a55084c29fe3e887c7273b16fc6a.tar.xz
clocksource/drivers/arm_arch_timer: Rename 'arch_timer_probed()' to 'arch_timer_needs_probing()' to reflect behaviour
The arch_timer_probed() function returns whether the given time doesn't need to be probed. This can be the case when the timer has been probed already, but also when it has no corresponding enabled node in DT. Rename the function to arch_timer_needs_probing() and invert its return value to better reflect the function's purpose and behaviour. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1427796746-373-1-git-send-email-daniel.lezcano@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/clocksource/arm_arch_timer.c')
-rw-r--r--drivers/clocksource/arm_arch_timer.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index a3025e7ae35f..266469691e58 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -661,17 +661,17 @@ static const struct of_device_id arch_timer_mem_of_match[] __initconst = {
};
static bool __init
-arch_timer_probed(int type, const struct of_device_id *matches)
+arch_timer_needs_probing(int type, const struct of_device_id *matches)
{
struct device_node *dn;
- bool probed = true;
+ bool needs_probing = false;
dn = of_find_matching_node(NULL, matches);
if (dn && of_device_is_available(dn) && !(arch_timers_present & type))
- probed = false;
+ needs_probing = true;
of_node_put(dn);
- return probed;
+ return needs_probing;
}
static void __init arch_timer_common_init(void)
@@ -680,9 +680,9 @@ static void __init arch_timer_common_init(void)
/* Wait until both nodes are probed if we have two timers */
if ((arch_timers_present & mask) != mask) {
- if (!arch_timer_probed(ARCH_MEM_TIMER, arch_timer_mem_of_match))
+ if (arch_timer_needs_probing(ARCH_MEM_TIMER, arch_timer_mem_of_match))
return;
- if (!arch_timer_probed(ARCH_CP15_TIMER, arch_timer_of_match))
+ if (arch_timer_needs_probing(ARCH_CP15_TIMER, arch_timer_of_match))
return;
}