From mboxrd@z Thu Jan 1 00:00:00 1970 From: mporter@linaro.org (Matt Porter) Date: Thu, 12 Dec 2013 06:18:33 -0500 Subject: [PATCH v4 5/9] usb: gadget: s3c-hsotg: use generic phy_init()/phy_exit() support In-Reply-To: <1386847117-21240-1-git-send-email-mporter@linaro.org> References: <1386847117-21240-1-git-send-email-mporter@linaro.org> Message-ID: <1386847117-21240-6-git-send-email-mporter@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org If a generic phy is present, call phy_init()/phy_exit(). This supports generic phys that must be soft reset before power on. Signed-off-by: Matt Porter --- drivers/usb/gadget/s3c-hsotg.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 7c5d8bd..e9683c2 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -3621,6 +3621,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev) goto err_supplies; } + if (hsotg->phy) + phy_init(hsotg->phy); + /* usb phy enable */ s3c_hsotg_phy_enable(hsotg); @@ -3714,6 +3717,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev) } s3c_hsotg_phy_disable(hsotg); + if (hsotg->phy) + phy_exit(hsotg->phy); clk_disable_unprepare(hsotg->clk); return 0; -- 1.8.4