Messages in this thread Patch in this message | | | From | Benjamin Bara <> | Date | Wed, 09 Aug 2023 21:24:04 +0200 | Subject | [PATCH v2 2/6] mfd: rk8xx: Specify restart mode |
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From: Benjamin Bara <benjamin.bara@skidata.com>
The current restart handler registration does not specify whether the restart is a cold or a warm one. Instead, cold ones are typically registered with a HIGH prio. Now, as do_kernel_restart() knows about the type, the priorization is implicitly done (cold restarts are executed first) and the reboot_mode kernel parameter (which is currently mostly ignored) can be respected.
Signed-off-by: Benjamin Bara <benjamin.bara@skidata.com> --- v2: - improve commit message - use registration helper instead --- drivers/mfd/rk8xx-core.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/rk8xx-core.c b/drivers/mfd/rk8xx-core.c index 11a831e92da8..7faf8e1189f7 100644 --- a/drivers/mfd/rk8xx-core.c +++ b/drivers/mfd/rk8xx-core.c @@ -696,9 +696,9 @@ int rk8xx_probe(struct device *dev, int variant, unsigned int irq, struct regmap switch (rk808->variant) { case RK809_ID: case RK817_ID: - ret = devm_register_sys_off_handler(dev, - SYS_OFF_MODE_RESTART, SYS_OFF_PRIO_HIGH, - &rk808_restart, rk808); + ret = devm_register_cold_restart_handler(dev, + &rk808_restart, + rk808); if (ret) dev_warn(dev, "failed to register rst handler, %d\n", ret); break; -- 2.34.1
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