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Merge tag 'pm+acpi-for-3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git...
[cascardo/linux.git]
/
drivers
/
usb
/
renesas_usbhs
/
mod_host.c
diff --git
a/drivers/usb/renesas_usbhs/mod_host.c
b/drivers/usb/renesas_usbhs/mod_host.c
index
9b69a13
..
069cd76
100644
(file)
--- a/
drivers/usb/renesas_usbhs/mod_host.c
+++ b/
drivers/usb/renesas_usbhs/mod_host.c
@@
-334,6
+334,11
@@
static void usbhsh_pipe_detach(struct usbhsh_hpriv *hpriv,
struct device *dev = usbhs_priv_to_dev(priv);
unsigned long flags;
+ if (unlikely(!uep)) {
+ dev_err(dev, "no uep\n");
+ return;
+ }
+
/******************** spin lock ********************/
usbhs_lock(priv, flags);