These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / staging / ozwpan / ozurbparanoia.c

diff --git a/kernel/drivers/staging/ozwpan/ozurbparanoia.c b/kernel/drivers/staging/ozwpan/ozurbparanoia.c
deleted file mode 100644 (file)
index cf6278a..0000000
--- a/kernel/drivers/staging/ozwpan/ozurbparanoia.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -----------------------------------------------------------------------------
- * Copyright (c) 2011 Ozmo Inc
- * Released under the GNU General Public License Version 2 (GPLv2).
- * -----------------------------------------------------------------------------
- */
-#include <linux/usb.h>
-#include "ozdbg.h"
-
-#ifdef WANT_URB_PARANOIA
-
-#include "ozurbparanoia.h"
-
-#define OZ_MAX_URBS    1000
-struct urb *g_urb_memory[OZ_MAX_URBS];
-int g_nb_urbs;
-DEFINE_SPINLOCK(g_urb_mem_lock);
-
-void oz_remember_urb(struct urb *urb)
-{
-       unsigned long irq_state;
-
-       spin_lock_irqsave(&g_urb_mem_lock, irq_state);
-       if (g_nb_urbs < OZ_MAX_URBS) {
-               g_urb_memory[g_nb_urbs++] = urb;
-               oz_dbg(ON, "urb up = %d %p\n", g_nb_urbs, urb);
-       } else {
-               oz_dbg(ON, "ERROR urb buffer full\n");
-       }
-       spin_unlock_irqrestore(&g_urb_mem_lock, irq_state);
-}
-
-/*
- */
-int oz_forget_urb(struct urb *urb)
-{
-       unsigned long irq_state;
-       int i;
-       int rc = -1;
-
-       spin_lock_irqsave(&g_urb_mem_lock, irq_state);
-       for (i = 0; i < g_nb_urbs; i++) {
-               if (g_urb_memory[i] == urb) {
-                       rc = 0;
-                       if (--g_nb_urbs > i)
-                               memcpy(&g_urb_memory[i], &g_urb_memory[i+1],
-                                       (g_nb_urbs - i) * sizeof(struct urb *));
-                       oz_dbg(ON, "urb down = %d %p\n", g_nb_urbs, urb);
-               }
-       }
-       spin_unlock_irqrestore(&g_urb_mem_lock, irq_state);
-       return rc;
-}
-#endif /* #ifdef WANT_URB_PARANOIA */
-