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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>
This commit is contained in:
Geert Uytterhoeven 2017-10-04 14:23:31 +02:00 committed by Felipe Balbi
parent b61e47b448
commit ca02a5af65
1 changed files with 1 additions and 6 deletions
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7
drivers/usb/gadget/udc/renesas_usb3.c
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@ -2569,20 +2569,15 @@ 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) {