From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Date: Tue, 17 Jun 2014 15:15:00 +0000 Subject: [PATCH 7/8] r8a66597-udc: use devm_request_irq() to get device irq Message-Id: <1403018101-11062-8-git-send-email-ben.dooks@codethink.co.uk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Use the devm_request_irq() call to get the interrupt for the device and have it automatically free on exit. Signed-off-by: Ben Dooks --- drivers/usb/gadget/r8a66597-udc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 51eaedd..8414ba5 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -1826,7 +1826,6 @@ static int __exit r8a66597_remove(struct platform_device *pdev) usb_del_gadget_udc(&r8a66597->gadget); del_timer_sync(&r8a66597->timer); - free_irq(platform_get_irq(pdev, 0), r8a66597); r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req); if (r8a66597->pdata->on_chip) { @@ -1918,8 +1917,8 @@ static int __init r8a66597_probe(struct platform_device *pdev) disable_controller(r8a66597); /* make sure controller is disabled */ - ret = request_irq(irq, r8a66597_irq, IRQF_SHARED, - udc_name, r8a66597); + ret = devm_request_irq(dev, irq, r8a66597_irq, IRQF_SHARED, + udc_name, r8a66597); if (ret < 0) { dev_err(dev, "request_irq error (%d)\n", ret); goto clean_up2; @@ -1969,7 +1968,6 @@ static int __init r8a66597_probe(struct platform_device *pdev) err_add_udc: r8a66597_free_request(&r8a66597->ep[0].ep, r8a66597->ep0_req); clean_up3: - free_irq(irq, r8a66597); clean_up2: if (r8a66597->pdata->on_chip) clk_disable_unprepare(r8a66597->clk); -- 2.0.0