epic100: fix use after free on rmmod

[platform/kernel/linux-rpi.git] / drivers / watchdog / pcwd_usb.c

diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 41a928e..1bdaf17 100644 (file)
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -656,7 +656,7 @@ static int usb_pcwd_probe(struct usb_interface *interface,
 
        /* set up the memory buffer's */
        usb_pcwd->intr_buffer = usb_alloc_coherent(udev, usb_pcwd->intr_size,
-                                       GFP_ATOMIC, &usb_pcwd->intr_dma);
+                                       GFP_KERNEL, &usb_pcwd->intr_dma);
        if (!usb_pcwd->intr_buffer) {
                pr_err("Out of memory\n");
                goto error;