Commit 86e4cb35 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Greg Kroah-Hartman

usb: host: ehci-platform: BUG_ON() to WARN_ON() on probe

usb_ehci_pdata is certainly required in ehci-platform driver.
This patch avoids using BUG_ON() from driver,
and return from probe with WARN_ON() if pdata was NULL.
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 6df471ea
......@@ -82,10 +82,14 @@ static int __devinit ehci_platform_probe(struct platform_device *dev)
{
struct usb_hcd *hcd;
struct resource *res_mem;
struct usb_ehci_pdata *pdata = dev->dev.platform_data;
int irq;
int err = -ENOMEM;
BUG_ON(!dev->dev.platform_data);
if (!pdata) {
WARN_ON(1);
return -ENODEV;
}
if (usb_disabled())
return -ENODEV;
......
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