Commit 501465d5 authored Jul 11, 2020 by Alexandre Belloni Committed by Daniel Lezcano Jul 11, 2020

clocksource/drivers/timer-atmel-tcb: Allow selecting first divider

The divider selection algorithm never allowed to get index 0. It was also
continuing to look for dividers, trying to find the slow clock selection.
This is not necessary anymore.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200710230813.1005150-9-alexandre.belloni@bootlin.com

parent ef1d6a20

drivers/clocksource/timer-atmel-tcb.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -432,10 +432,8 @@ static int __init tcb_clksrc_init(struct device_node *node)

		tmp = rate / divisor;
		pr_debug("TC: %u / %-3u [%d] --> %u\n", rate, divisor, i, tmp);
		if (best_divisor_idx > 0) {
		if (tmp < 5 * 1000 * 1000)
		continue;
		}
		if ((best_divisor_idx >= 0) && (tmp < 5 * 1000 * 1000))
		break;
		divided_rate = tmp;
		best_divisor_idx = i;
		}