clocksource/drivers/stm32: Use the node name as timer name

As there are different timers on the stm32, use the node name for the timer
name in order to give the indication of which timer the kernel is using.

/proc/timer_list gives all the information with the right name, otherwise
we end up digging in the kernel log and /proc/interrupt to do the connection
between the used timer.

Tested-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1515418139-23276-13-git-send-email-daniel.lezcano@linaro.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/drivers/clocksource/timer-stm32.c b/drivers/clocksource/timer-stm32.c
index 3e4ab0770293b9d2fd96ed00722ce46acc0f738f..14b7a2b9993356f73f20f6c1eb577579f1c195c8 100644 (file)
--- a/drivers/clocksource/timer-stm32.c
+++ b/drivers/clocksource/timer-stm32.c
@@ -85,7 +85,7 @@ static void __init stm32_clockevent_init(struct timer_of *to)
        unsigned long max_delta;
        int prescaler;
 
-       to->clkevt.name = "stm32_clockevent";
+       to->clkevt.name = to->np->full_name;
        to->clkevt.features = CLOCK_EVT_FEAT_PERIODIC;
        to->clkevt.set_state_shutdown = stm32_clock_event_shutdown;
        to->clkevt.set_state_periodic = stm32_clock_event_set_periodic;