Commit 542f8246 authored Jan 08, 2018 by Romain Izard Committed by Ingo Molnar Jan 08, 2018

clocksource/drivers/tcb_clksrc: Fix clock speed message



The clock speed displayed at boot in an information message was 500 kHz
too high compared to its real value. As the value is not used anywhere,
there is no functional impact.

Fix the rounding formula to display the correct value.

Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.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/1515418139-23276-4-git-send-email-daniel.lezcano@linaro.org


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 0ec5477c

drivers/clocksource/tcb_clksrc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -384,7 +384,7 @@ static int __init tcb_clksrc_init(void)

		printk(bootinfo, clksrc.name, CONFIG_ATMEL_TCB_CLKSRC_BLOCK,
		divided_rate / 1000000,
		((divided_rate + 500000) % 1000000) / 1000);
		((divided_rate % 1000000) + 500) / 1000);

		if (tc->tcb_config && tc->tcb_config->counter_width == 32) {
		/* use apropriate function to read 32 bit counter */

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