linux-kernel - [PATCH v3 3/5] soc: mediatek: Use GENPD_FLAG_ACTIVE

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Date:   Tue,  7 Nov 2017 13:48:13 +0100
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     "Rafael J . Wysocki" <rjw@...ysocki.net>,
        Kevin Hilman <khilman@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>
Cc:     Simon Horman <horms@...ge.net.au>,
        Magnus Damm <magnus.damm@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Heiko Stuebner <heiko@...ech.de>, linux-pm@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org,
        linux-mediatek@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH v3 3/5] soc: mediatek: Use GENPD_FLAG_ACTIVE_WAKEUP

Set the newly introduced GENPD_FLAG_ACTIVE_WAKEUP, which allows to
remove the driver's own flag-based callback.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Acked-by: Ulf Hansson <ulf.hansson@...aro.org>
Acked-by: Matthias Brugger <matthias.bgg@...il.com>
---
Compile-tested only.

v3:
  - Add Acked-by,
  - Drop RFC status,

v2:
  - New.
---
 drivers/soc/mediatek/mtk-scpsys.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c
index e1ce8b1b5090aa0a..e570b6af2e6ffbdd 100644
--- a/drivers/soc/mediatek/mtk-scpsys.c
+++ b/drivers/soc/mediatek/mtk-scpsys.c
@@ -361,17 +361,6 @@ static int scpsys_power_off(struct generic_pm_domain *genpd)
 	return ret;
 }
 
-static bool scpsys_active_wakeup(struct device *dev)
-{
-	struct generic_pm_domain *genpd;
-	struct scp_domain *scpd;
-
-	genpd = pd_to_genpd(dev->pm_domain);
-	scpd = container_of(genpd, struct scp_domain, genpd);
-
-	return scpd->data->active_wakeup;
-}
-
 static void init_clks(struct platform_device *pdev, struct clk **clk)
 {
 	int i;
@@ -466,7 +455,8 @@ static struct scp *init_scp(struct platform_device *pdev,
 		genpd->name = data->name;
 		genpd->power_off = scpsys_power_off;
 		genpd->power_on = scpsys_power_on;
-		genpd->dev_ops.active_wakeup = scpsys_active_wakeup;
+		if (scpd->data->active_wakeup)
+			genpd->flags |= GENPD_FLAG_ACTIVE_WAKEUP;
 	}
 
 	return scp;
-- 
2.7.4