| From aa05d4b8bc56911dd2ac9793871436e2f6f9792a Mon Sep 17 00:00:00 2001 |
| From: Geert Uytterhoeven <geert+renesas@glider.be> |
| Date: Wed, 4 Oct 2017 14:23:31 +0200 |
| Subject: [PATCH 0232/1795] usb: gadget: udc: renesas_usb3: Use |
| of_device_get_match_data() helper |
| |
| Use the of_device_get_match_data() helper instead of open coding, |
| postponing the matching until when it's really needed. |
| Note that the renesas_usb3 driver is used with DT only, so there's |
| always a valid match. |
| |
| Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| Reviewed-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> |
| (cherry picked from commit ca02a5af650cf3addb004196c2ab713b020445ef) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| drivers/usb/gadget/udc/renesas_usb3.c | 7 +------ |
| 1 file changed, 1 insertion(+), 6 deletions(-) |
| |
| diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c |
| index ef833f5c2523..0a74919bd754 100644 |
| --- a/drivers/usb/gadget/udc/renesas_usb3.c |
| +++ b/drivers/usb/gadget/udc/renesas_usb3.c |
| @@ -2582,20 +2582,15 @@ static int renesas_usb3_probe(struct platform_device *pdev) |
| { |
| struct renesas_usb3 *usb3; |
| struct resource *res; |
| - const struct of_device_id *match; |
| int irq, ret; |
| const struct renesas_usb3_priv *priv; |
| const struct soc_device_attribute *attr; |
| |
| - match = of_match_node(usb3_of_match, pdev->dev.of_node); |
| - if (!match) |
| - return -ENODEV; |
| - |
| attr = soc_device_match(renesas_usb3_quirks_match); |
| if (attr) |
| priv = attr->data; |
| else |
| - priv = match->data; |
| + priv = of_device_get_match_data(&pdev->dev); |
| |
| irq = platform_get_irq(pdev, 0); |
| if (irq < 0) { |
| -- |
| 2.19.0 |
| |
