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usb: host: xhci-plat: Use of_device_get_match_data() helper 

Use the of_device_get_match_data() helper instead of open coding.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2017-10-05 11:21:49 +03:00 committed by Greg Kroah-Hartman
parent e3a78ff022
commit 2847d242a1
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/host/xhci-plat.c
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@ -16,6 +16,7 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/pci.h> #include <linux/pci.h>
#include <linux/of.h> #include <linux/of.h>
#include <linux/of_device.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/usb/phy.h> #include <linux/usb/phy.h>
#include <linux/slab.h> #include <linux/slab.h>
@ -152,7 +153,7 @@ MODULE_DEVICE_TABLE(of, usb_xhci_of_match);
static int xhci_plat_probe(struct platform_device *pdev) static int xhci_plat_probe(struct platform_device *pdev)
{ {
const struct of_device_id *match; const struct xhci_plat_priv *priv_match;
const struct hc_driver *driver; const struct hc_driver *driver;
struct device *sysdev; struct device *sysdev;
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
@ -238,9 +239,8 @@ static int xhci_plat_probe(struct platform_device *pdev)
} }
xhci = hcd_to_xhci(hcd); xhci = hcd_to_xhci(hcd);
match = of_match_node(usb_xhci_of_match, pdev->dev.of_node); priv_match = of_device_get_match_data(&pdev->dev);
if (match) { if (priv_match) {
const struct xhci_plat_priv *priv_match = match->data;
struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd); struct xhci_plat_priv *priv = hcd_to_xhci_priv(hcd);
/* Just copy data for now */ /* Just copy data for now */