Re: [PATCH v4 1/4] clocksource: stm32: convert driver to timer_of
From: Daniel Lezcano <hidden>
Date: 2017-10-17 17:09:21
Also in:
linux-arm-kernel, lkml
On 02/10/2017 17:51, Benjamin Gaignard wrote:
Convert driver to use timer_of helpers. This allow to remove custom proprietary structure. Signed-off-by: Benjamin Gaignard <redacted> ---
[ ... ]
- clockevents_config_and_register(&data->evtdev,
- DIV_ROUND_CLOSEST(rate, prescaler),
- 0x1, max_delta);
-
- ret = request_irq(irq, stm32_clock_event_handler, IRQF_TIMER,
- "stm32 clockevent", data);
- if (ret) {
- pr_err("%pOF: failed to request irq.\n", np);
- goto err_get_irq;
- }
+ clockevents_config_and_register(&to->clkevt,
+ timer_of_period(to), 0x60, max_delta);Why 0x1 -> 0x60 ? -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog