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PM: domains: Add curly braces to delimit comment + statement block

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There is not strict need to group a comment and a single statement in an
if block, as comments are stripped by the pre-processor.  However,
adding curly braces does make the code easier to read, and may avoid
mistakes when changing the code later.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Geert Uytterhoeven 2020-10-13 16:14:59 +02:00 committed by Rafael J. Wysocki
parent d4f8138354
commit 505a70b783
1 changed files with 2 additions and 1 deletions
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3
drivers/base/power/domain.c
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@ -1311,13 +1311,14 @@ static int genpd_restore_noirq(struct device *dev)
* first time for the given domain in the present cycle.
*/
genpd_lock(genpd);
if (genpd->suspended_count++ == 0)
if (genpd->suspended_count++ == 0) {
/*
* The boot kernel might put the domain into arbitrary state,
* so make it appear as powered off to genpd_sync_power_on(),
* so that it tries to power it on in case it was really off.
*/
genpd->status = GENPD_STATE_OFF;
}
genpd_sync_power_on(genpd, true, 0);
genpd_unlock(genpd);