linux-kernel - [PATCH v3 1/7] soc: imx: imx8mp-blk-ctrl: Use dev_pm_domain_attach_by

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Message-Id: <20230301130557.3949285-2-jindong.yue@nxp.com>
Date:   Wed,  1 Mar 2023 21:05:51 +0800
From:   Jindong Yue <jindong.yue@....com>
To:     shawnguo@...nel.org, s.hauer@...gutronix.de
Cc:     kernel@...gutronix.de, festevam@...il.com, l.stach@...gutronix.de,
        peng.fan@....com, linux-imx@....com, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org, m.felsch@...gutronix.de,
        jindong.yue@....com
Subject: [PATCH v3 1/7] soc: imx: imx8mp-blk-ctrl: Use dev_pm_domain_attach_by_name

The genpd_dev_pm_attach_by_name() is not exported, following error
occurs when building imx8mp-blk-ctrl as a module:

ERROR: modpost: "genpd_dev_pm_attach_by_name" [drivers/soc/imx/imx8mp-blk-ctrl.ko] undefined!

Fix this by using dev_pm_domain_attach_by_name() instead.

Signed-off-by: Jindong Yue <jindong.yue@....com>
Reviewed-by: Peng Fan <peng.fan@....com>
---
 drivers/soc/imx/imx8mp-blk-ctrl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/imx/imx8mp-blk-ctrl.c b/drivers/soc/imx/imx8mp-blk-ctrl.c
index a0592db8fa86..1892c2c78831 100644
--- a/drivers/soc/imx/imx8mp-blk-ctrl.c
+++ b/drivers/soc/imx/imx8mp-blk-ctrl.c
@@ -642,7 +642,7 @@ static int imx8mp_blk_ctrl_probe(struct platform_device *pdev)
 	if (!bc->onecell_data.domains)
 		return -ENOMEM;
 
-	bc->bus_power_dev = genpd_dev_pm_attach_by_name(dev, "bus");
+	bc->bus_power_dev = dev_pm_domain_attach_by_name(dev, "bus");
 	if (IS_ERR(bc->bus_power_dev))
 		return dev_err_probe(dev, PTR_ERR(bc->bus_power_dev),
 				     "failed to attach bus power domain\n");
-- 
2.36.0