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authorDaniel Lezcano <daniel.lezcano@linaro.org>2018-01-08 14:28:48 +0100
committerIngo Molnar <mingo@kernel.org>2018-01-08 17:57:24 +0100
commit1c63c1c089a48e1b1821a73dc36a3997ced2f82d (patch)
tree455f96ad0ce90113ff2dfdd54b19309ba20b9c60 /drivers/clocksource/timer-of.h
parent067bc9144766495650e621b79bd2bc199cee0769 (diff)
downloadlwn-1c63c1c089a48e1b1821a73dc36a3997ced2f82d.tar.gz
lwn-1c63c1c089a48e1b1821a73dc36a3997ced2f82d.zip
clocksource/drivers/timer-of: Store the device node pointer in 'struct timer_of'
Under certain circumstances, some specific operations must be done with the device node pointer, which forces the timer code to propagate the pointer to the functions which need it. In order to consolidate the function signatures in the different drivers by using the timer-of structure, let's store it in the timer-of structure as a handy pointer when it is needed. 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: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/1515418139-23276-9-git-send-email-daniel.lezcano@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/clocksource/timer-of.h')
-rw-r--r--drivers/clocksource/timer-of.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/clocksource/timer-of.h b/drivers/clocksource/timer-of.h
index 3f708f1be43d..a5478f3e8589 100644
--- a/drivers/clocksource/timer-of.h
+++ b/drivers/clocksource/timer-of.h
@@ -33,6 +33,7 @@ struct of_timer_clk {
struct timer_of {
unsigned int flags;
+ struct device_node *np;
struct clock_event_device clkevt;
struct of_timer_base of_base;
struct of_timer_irq of_irq;