[PATCH RFC v2 02/16] PM / Domains: Remove dev->driver check for runtime PM
From: Krzysztof Kozlowski <hidden>
Date: 2015-06-29 00:40:12
Also in:
linux-pm
On 27.06.2015 12:02, Lina Iyer wrote:
Remove check for driver of a device, for runtime PM. Device may be suspended without an explicit driver. This check seems to be vestigial and incorrect in the current context. Signed-off-by: Kevin Hilman <redacted> Signed-off-by: Lina Iyer <redacted> --- drivers/base/power/domain.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
Makes sense, Reviewed-by: Krzysztof Kozlowski <redacted> Best regards, Krzysztof
quoted hunk ↗ jump to hunk
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 44af889..e9b7cfb 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c@@ -391,8 +391,7 @@ static int pm_genpd_poweroff(struct generic_pm_domain *genpd) if (stat > PM_QOS_FLAGS_NONE) return -EBUSY; - if (pdd->dev->driver && (!pm_runtime_suspended(pdd->dev) - || pdd->dev->power.irq_safe)) + if (!pm_runtime_suspended(pdd->dev) || pdd->dev->power.irq_safe) not_suspended++; }