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authorSimon Glass <sjg@chromium.org>2015-08-11 08:33:29 -0600
committerSimon Glass <sjg@chromium.org>2015-08-31 07:57:26 -0600
commit4e9838c102e8575fbff3944e1596a53ec579844a (patch)
tree3076104fa3b0570bc88e695ef274624536b22762 /drivers/usb/host/ehci-tegra.c
parent71f1e3f19d26c7956de5c37035478fcaa9e979e7 (diff)
dm: Use dev_get_addr() where possible
This is a convenient way for a driver to get the hardware address of a device, when regmap or syscon are not being used. Change existing callers to use it as an example to others. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'drivers/usb/host/ehci-tegra.c')
-rw-r--r--drivers/usb/host/ehci-tegra.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 4a4f5593e9..31d54ab285 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -684,11 +684,13 @@ static void config_clock(const u32 timing[])
timing[PARAM_CPCON], timing[PARAM_LFCON]);
}
-static int fdt_decode_usb(const void *blob, int node, struct fdt_usb *config)
+static int fdt_decode_usb(struct udevice *dev, struct fdt_usb *config)
{
+ const void *blob = gd->fdt_blob;
+ int node = dev->of_offset;
const char *phy, *mode;
- config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg");
+ config->reg = (struct usb_ctlr *)dev_get_addr(dev);
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode) {
if (0 == strcmp(mode, "host"))
@@ -812,7 +814,7 @@ static int ehci_usb_ofdata_to_platdata(struct udevice *dev)
struct fdt_usb *priv = dev_get_priv(dev);
int ret;
- ret = fdt_decode_usb(gd->fdt_blob, dev->of_offset, priv);
+ ret = fdt_decode_usb(dev, priv);
if (ret)
return ret;