From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH] i2c: rcar: make sure clocks are on when doing hw init Date: Thu, 29 Oct 2015 20:19:16 +0100 Message-ID: <1446146356-26166-1-git-send-email-wsa@the-dreams.de> Return-path: Sender: linux-sh-owner@vger.kernel.org To: linux-i2c@vger.kernel.org Cc: linux-sh@vger.kernel.org, Magnus Damm , Simon Horman , Laurent Pinchart , Geert Uytterhoeven , Wolfram Sang , Kuninori Morimoto List-Id: linux-i2c@vger.kernel.org From: Wolfram Sang Reported-by: Kuninori Morimoto Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-rcar.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-rcar.c b/drivers/i2c/busses/i2c-rcar.c index 616433d387cdb2..ef26e933b1e9cb 100644 --- a/drivers/i2c/busses/i2c-rcar.c +++ b/drivers/i2c/busses/i2c-rcar.c @@ -612,7 +612,10 @@ static int rcar_i2c_probe(struct platform_device *pdev) if (IS_ERR(priv->io)) return PTR_ERR(priv->io); + pm_runtime_enable(dev); + pm_runtime_get_sync(dev); rcar_i2c_init(priv); + pm_runtime_put(dev); irq = platform_get_irq(pdev, 0); init_waitqueue_head(&priv->wait); @@ -634,7 +637,6 @@ static int rcar_i2c_probe(struct platform_device *pdev) return ret; } - pm_runtime_enable(dev); platform_set_drvdata(pdev, priv); ret = i2c_add_numbered_adapter(adap); -- 2.1.4