Merge tag 'gpmc-omap-fixes-for-v4.7' of https://github.com/rogerq/linux into fixes

OMAP-GPMC: Fixes for for v4.7-rc cycle:

- Fix omap gpmc EXTRADELAY timing. The DT provided timings
were wrongly used causing devices requiring extra delay timing
to fail.

* tag 'gpmc-omap-fixes-for-v4.7' of https://github.com/rogerq/linux:
  memory: omap-gpmc: Fix omap gpmc EXTRADELAY timing
  + Linux 4.7-rc3

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 23 insertions, 2 deletions

diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
index 6250b1cfcde5..dbb2738e356a 100644
--- a/net/wireless/wext-core.c
+++ b/net/wireless/wext-core.c
@@ -958,8 +958,29 @@ static int wireless_process_ioctl(struct net *net, struct ifreq *ifr,
                         return private(dev, iwr, cmd, info, handler);
         }
         /* Old driver API : call driver ioctl handler */
-        if (dev->netdev_ops->ndo_do_ioctl)
-                return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
+        if (dev->netdev_ops->ndo_do_ioctl) {
+#ifdef CONFIG_COMPAT
+                if (info->flags & IW_REQUEST_FLAG_COMPAT) {
+                        int ret = 0;
+                        struct iwreq iwr_lcl;
+                        struct compat_iw_point *iwp_compat = (void *) &iwr->u.data;
+
+                        memcpy(&iwr_lcl, iwr, sizeof(struct iwreq));
+                        iwr_lcl.u.data.pointer = compat_ptr(iwp_compat->pointer);
+                        iwr_lcl.u.data.length = iwp_compat->length;
+                        iwr_lcl.u.data.flags = iwp_compat->flags;
+
+                        ret = dev->netdev_ops->ndo_do_ioctl(dev, (void *) &iwr_lcl, cmd);
+
+                        iwp_compat->pointer = ptr_to_compat(iwr_lcl.u.data.pointer);
+                        iwp_compat->length = iwr_lcl.u.data.length;
+                        iwp_compat->flags = iwr_lcl.u.data.flags;
+
+                        return ret;
+                } else
+#endif
+                        return dev->netdev_ops->ndo_do_ioctl(dev, ifr, cmd);
+        }
         return -EOPNOTSUPP;
 }