package/mac80211/patches/890-brcmfmac-fix-memory-allocation.patch

   1 --- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
   2 +++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
   3 @@ -28,6 +28,7 @@
   4  #include <linux/uaccess.h>
   5  #include <linux/firmware.h>
   6  #include <linux/usb.h>
   7 +#include <linux/vmalloc.h>
   8  #include <net/cfg80211.h>
   9
  10  #include <defs.h>
  11 @@ -1239,7 +1240,7 @@ static int brcmf_usb_get_fw(struct brcmf
  12                 return -EINVAL;
  13         }
  14
  15 -       devinfo->image = kmalloc(fw->size, GFP_ATOMIC); /* plus nvram */
  16 +       devinfo->image = vmalloc(fw->size); /* plus nvram */
  17         if (!devinfo->image)
  18                 return -ENOMEM;
  19
  20 @@ -1602,7 +1603,7 @@ static struct usb_driver brcmf_usbdrvr =
  21  void brcmf_usb_exit(void)
  22  {
  23         usb_deregister(&brcmf_usbdrvr);
  24 -       kfree(g_image.data);
  25 +       vfree(g_image.data);
  26         g_image.data = NULL;
  27         g_image.len = 0;
  28  }