From: Ulf Hansson Date: Fri, 21 Oct 2022 15:10:13 +0000 (+0200) Subject: cpuidle: dt: Clarify a comment and simplify code in dt_init_idle_driver() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cb51aeec147334d25fa8336d3334ea92e2134052;p=linux.git cpuidle: dt: Clarify a comment and simplify code in dt_init_idle_driver() The drv->state_count is assigned the total number of available states, so let's make that clear. Signed-off-by: Ulf Hansson Reviewed-by: Sudeep Holla Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpuidle/dt_idle_states.c b/drivers/cpuidle/dt_idle_states.c index 448bc796b0b40..7ca3d7d9b5ea6 100644 --- a/drivers/cpuidle/dt_idle_states.c +++ b/drivers/cpuidle/dt_idle_states.c @@ -211,12 +211,9 @@ int dt_init_idle_driver(struct cpuidle_driver *drv, of_node_put(cpu_node); if (err) return err; - /* - * Update the driver state count only if some valid DT idle states - * were detected - */ - if (i) - drv->state_count = state_idx; + + /* Set the number of total supported idle states. */ + drv->state_count = state_idx; /* * Return the number of present and valid DT idle states, which can