Kernel bump from 4.1.3-rt to 4.1.7-rt.

[kvmfornfv.git] / kernel / drivers / media / usb / dvb-usb / dib0700_core.c

diff --git a/kernel/drivers/media/usb/dvb-usb/dib0700_core.c b/kernel/drivers/media/usb/dvb-usb/dib0700_core.c
index 2b40393..0d248ce 100644 (file)
--- a/kernel/drivers/media/usb/dvb-usb/dib0700_core.c
+++ b/kernel/drivers/media/usb/dvb-usb/dib0700_core.c
@@ -655,10 +655,20 @@ out:
 struct dib0700_rc_response {
        u8 report_id;
        u8 data_state;
-       u8 system;
-       u8 not_system;
-       u8 data;
-       u8 not_data;
+       union {
+               struct {
+                       u8 system;
+                       u8 not_system;
+                       u8 data;
+                       u8 not_data;
+               } nec;
+               struct {
+                       u8 not_used;
+                       u8 system;
+                       u8 data;
+                       u8 not_data;
+               } rc5;
+       };
 };
 #define RC_MSG_SIZE_V1_20 6
 
@@ -694,8 +704,8 @@ static void dib0700_rc_urb_completion(struct urb *purb)
 
        deb_data("IR ID = %02X state = %02X System = %02X %02X Cmd = %02X %02X (len %d)\n",
                 poll_reply->report_id, poll_reply->data_state,
-                poll_reply->system, poll_reply->not_system,
-                poll_reply->data, poll_reply->not_data,
+                poll_reply->nec.system, poll_reply->nec.not_system,
+                poll_reply->nec.data, poll_reply->nec.not_data,
                 purb->actual_length);
 
        switch (d->props.rc.core.protocol) {
@@ -704,30 +714,30 @@ static void dib0700_rc_urb_completion(struct urb *purb)
                toggle = 0;
 
                /* NEC protocol sends repeat code as 0 0 0 FF */
-               if (poll_reply->system     == 0x00 &&
-                   poll_reply->not_system == 0x00 &&
-                   poll_reply->data       == 0x00 &&
-                   poll_reply->not_data   == 0xff) {
+               if (poll_reply->nec.system     == 0x00 &&
+                   poll_reply->nec.not_system == 0x00 &&
+                   poll_reply->nec.data       == 0x00 &&
+                   poll_reply->nec.not_data   == 0xff) {
                        poll_reply->data_state = 2;
                        break;
                }
 
-               if ((poll_reply->data ^ poll_reply->not_data) != 0xff) {
+               if ((poll_reply->nec.data ^ poll_reply->nec.not_data) != 0xff) {
                        deb_data("NEC32 protocol\n");
-                       keycode = RC_SCANCODE_NEC32(poll_reply->system     << 24 |
-                                                    poll_reply->not_system << 16 |
-                                                    poll_reply->data       << 8  |
-                                                    poll_reply->not_data);
-               } else if ((poll_reply->system ^ poll_reply->not_system) != 0xff) {
+                       keycode = RC_SCANCODE_NEC32(poll_reply->nec.system     << 24 |
+                                                    poll_reply->nec.not_system << 16 |
+                                                    poll_reply->nec.data       << 8  |
+                                                    poll_reply->nec.not_data);
+               } else if ((poll_reply->nec.system ^ poll_reply->nec.not_system) != 0xff) {
                        deb_data("NEC extended protocol\n");
-                       keycode = RC_SCANCODE_NECX(poll_reply->system << 8 |
-                                                   poll_reply->not_system,
-                                                   poll_reply->data);
+                       keycode = RC_SCANCODE_NECX(poll_reply->nec.system << 8 |
+                                                   poll_reply->nec.not_system,
+                                                   poll_reply->nec.data);
 
                } else {
                        deb_data("NEC normal protocol\n");
-                       keycode = RC_SCANCODE_NEC(poll_reply->system,
-                                                  poll_reply->data);
+                       keycode = RC_SCANCODE_NEC(poll_reply->nec.system,
+                                                  poll_reply->nec.data);
                }
 
                break;
@@ -735,19 +745,19 @@ static void dib0700_rc_urb_completion(struct urb *purb)
                deb_data("RC5 protocol\n");
                protocol = RC_TYPE_RC5;
                toggle = poll_reply->report_id;
-               keycode = RC_SCANCODE_RC5(poll_reply->system, poll_reply->data);
+               keycode = RC_SCANCODE_RC5(poll_reply->rc5.system, poll_reply->rc5.data);
+
+               if ((poll_reply->rc5.data ^ poll_reply->rc5.not_data) != 0xff) {
+                       /* Key failed integrity check */
+                       err("key failed integrity check: %02x %02x %02x %02x",
+                           poll_reply->rc5.not_used, poll_reply->rc5.system,
+                           poll_reply->rc5.data, poll_reply->rc5.not_data);
+                       goto resubmit;
+               }
 
                break;
        }
 
-       if ((poll_reply->data + poll_reply->not_data) != 0xff) {
-               /* Key failed integrity check */
-               err("key failed integrity check: %02x %02x %02x %02x",
-                   poll_reply->system,  poll_reply->not_system,
-                   poll_reply->data, poll_reply->not_data);
-               goto resubmit;
-       }
-
        rc_keydown(d->rc_dev, protocol, keycode, toggle);
 
 resubmit: