[media] gspca: Add reset_resume callback to all sub-drivers

1) The gspca-core's suspend/resume code is such that resume being called after
a reset is safe / ok.

2) All devices tested sofar seem to need the reset_resume callback to work
properly over a suspend

3) The USB-core won't call the reset_resume callback for devices which don't
need it

Thus it seems the simplest and the best to just add the callback to all
sub-drivers, rather then adding the callbacks one-by-one as each driver gets
tested with suspend/resume.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

41 files changed, 41 insertions, 2 deletions

diff --git a/drivers/media/video/gspca/benq.c b/drivers/media/video/gspca/benq.c
index f03314869622..352f32190e68 100644
--- a/drivers/media/video/gspca/benq.c
+++ b/drivers/media/video/gspca/benq.c
@@ -282,6 +282,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/conex.c b/drivers/media/video/gspca/conex.c
index f06ba9020cdc..c9052f20435e 100644
--- a/drivers/media/video/gspca/conex.c
+++ b/drivers/media/video/gspca/conex.c
@@ -959,6 +959,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c
index 57cad7b94311..2499a881d9a3 100644
--- a/drivers/media/video/gspca/cpia1.c
+++ b/drivers/media/video/gspca/cpia1.c
@@ -1898,6 +1898,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/etoms.c b/drivers/media/video/gspca/etoms.c
index 8da77a8dc365..38f68e11c3a2 100644
--- a/drivers/media/video/gspca/etoms.c
+++ b/drivers/media/video/gspca/etoms.c
@@ -792,6 +792,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/finepix.c b/drivers/media/video/gspca/finepix.c
index 6e26c93b4656..c8f2201cc35a 100644
--- a/drivers/media/video/gspca/finepix.c
+++ b/drivers/media/video/gspca/finepix.c
@@ -299,6 +299,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume  = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/gl860/gl860.c b/drivers/media/video/gspca/gl860/gl860.c
index c549574c1c7e..ced3b71f14e5 100644
--- a/drivers/media/video/gspca/gl860/gl860.c
+++ b/drivers/media/video/gspca/gl860/gl860.c
@@ -521,6 +521,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend    = gspca_suspend,
         .resume     = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/jeilinj.c b/drivers/media/video/gspca/jeilinj.c
index 51016db2fc62..26b99310d628 100644
--- a/drivers/media/video/gspca/jeilinj.c
+++ b/drivers/media/video/gspca/jeilinj.c
@@ -541,6 +541,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume  = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/jl2005bcd.c b/drivers/media/video/gspca/jl2005bcd.c
index 9c591c7c6f54..cf9d9fca5b84 100644
--- a/drivers/media/video/gspca/jl2005bcd.c
+++ b/drivers/media/video/gspca/jl2005bcd.c
@@ -505,8 +505,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
 /* sub-driver description */
 static const struct sd_desc sd_desc = {
         .name = MODULE_NAME,
-        /* .ctrls = none have been detected */
-        /* .nctrls = ARRAY_SIZE(sd_ctrls),  */
         .config = sd_config,
         .init = sd_init,
         .start = sd_start,
@@ -536,6 +534,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/kinect.c b/drivers/media/video/gspca/kinect.c
index f71ec0cfe15e..40ad6687ee5d 100644
--- a/drivers/media/video/gspca/kinect.c
+++ b/drivers/media/video/gspca/kinect.c
@@ -401,6 +401,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend    = gspca_suspend,
         .resume     = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/konica.c b/drivers/media/video/gspca/konica.c
index 5dcfed208c31..46e1ae402767 100644
--- a/drivers/media/video/gspca/konica.c
+++ b/drivers/media/video/gspca/konica.c
@@ -472,6 +472,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 0c4493675438..ed22638978ce 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -400,6 +400,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
         .disconnect = m5602_disconnect
 };
diff --git a/drivers/media/video/gspca/mr97310a.c b/drivers/media/video/gspca/mr97310a.c
index 3ede41b67468..8f4714df5990 100644
--- a/drivers/media/video/gspca/mr97310a.c
+++ b/drivers/media/video/gspca/mr97310a.c
@@ -1084,6 +1084,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/nw80x.c b/drivers/media/video/gspca/nw80x.c
index b8ab612243de..44c9964b1b3e 100644
--- a/drivers/media/video/gspca/nw80x.c
+++ b/drivers/media/video/gspca/nw80x.c
@@ -2087,6 +2087,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 3ae5e35dce40..bfc7cefa59f8 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -4981,6 +4981,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/ov534.c b/drivers/media/video/gspca/ov534.c
index 78d11dd67817..bb09d7884b89 100644
--- a/drivers/media/video/gspca/ov534.c
+++ b/drivers/media/video/gspca/ov534.c
@@ -1537,6 +1537,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend    = gspca_suspend,
         .resume     = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index 06274871b783..e4c3c8fdab3e 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -1493,6 +1493,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend    = gspca_suspend,
         .resume     = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/pac207.c b/drivers/media/video/gspca/pac207.c
index fa661c6d6d55..d236d1791f78 100644
--- a/drivers/media/video/gspca/pac207.c
+++ b/drivers/media/video/gspca/pac207.c
@@ -462,6 +462,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/pac7302.c b/drivers/media/video/gspca/pac7302.c
index f5133cfb1556..4877f7ab3d59 100644
--- a/drivers/media/video/gspca/pac7302.c
+++ b/drivers/media/video/gspca/pac7302.c
@@ -925,6 +925,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 115da169f32a..ba3558d3f017 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -694,6 +694,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/se401.c b/drivers/media/video/gspca/se401.c
index 0b019ad72fbf..a33cb78a839c 100644
--- a/drivers/media/video/gspca/se401.c
+++ b/drivers/media/video/gspca/se401.c
@@ -730,6 +730,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
         .pre_reset = sd_pre_reset,
         .post_reset = sd_post_reset,
diff --git a/drivers/media/video/gspca/sn9c2028.c b/drivers/media/video/gspca/sn9c2028.c
index 478533cb1152..516a17e38f67 100644
--- a/drivers/media/video/gspca/sn9c2028.c
+++ b/drivers/media/video/gspca/sn9c2028.c
@@ -734,6 +734,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sonixb.c b/drivers/media/video/gspca/sonixb.c
index dfc70771c1f1..fd1f8d2d3b0b 100644
--- a/drivers/media/video/gspca/sonixb.c
+++ b/drivers/media/video/gspca/sonixb.c
@@ -1486,6 +1486,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sonixj.c b/drivers/media/video/gspca/sonixj.c
index f38faa9b37c3..150b2df40f7f 100644
--- a/drivers/media/video/gspca/sonixj.c
+++ b/drivers/media/video/gspca/sonixj.c
@@ -3199,6 +3199,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca1528.c b/drivers/media/video/gspca/spca1528.c
index fa2075a7e486..14d635277d71 100644
--- a/drivers/media/video/gspca/spca1528.c
+++ b/drivers/media/video/gspca/spca1528.c
@@ -437,6 +437,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca500.c b/drivers/media/video/gspca/spca500.c
index 08fdedb83c6e..25cb68d0556d 100644
--- a/drivers/media/video/gspca/spca500.c
+++ b/drivers/media/video/gspca/spca500.c
@@ -983,6 +983,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca501.c b/drivers/media/video/gspca/spca501.c
index 6d4debdd5b5c..3b7f777785b4 100644
--- a/drivers/media/video/gspca/spca501.c
+++ b/drivers/media/video/gspca/spca501.c
@@ -2047,6 +2047,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index fea17a8217f3..bc7d67c3cb04 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -800,6 +800,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca506.c b/drivers/media/video/gspca/spca506.c
index 7b54f63e9542..969bb5a4cd93 100644
--- a/drivers/media/video/gspca/spca506.c
+++ b/drivers/media/video/gspca/spca506.c
@@ -605,6 +605,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca508.c b/drivers/media/video/gspca/spca508.c
index da5345de9701..1286b4170b88 100644
--- a/drivers/media/video/gspca/spca508.c
+++ b/drivers/media/video/gspca/spca508.c
@@ -1533,6 +1533,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/spca561.c b/drivers/media/video/gspca/spca561.c
index 00f4de7c6e84..7ea5e9112b2f 100644
--- a/drivers/media/video/gspca/spca561.c
+++ b/drivers/media/video/gspca/spca561.c
@@ -922,6 +922,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sq905.c b/drivers/media/video/gspca/sq905.c
index 04f54654a026..a8ac97931ad6 100644
--- a/drivers/media/video/gspca/sq905.c
+++ b/drivers/media/video/gspca/sq905.c
@@ -433,6 +433,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume  = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sq905c.c b/drivers/media/video/gspca/sq905c.c
index f34ddb0570c8..2c2f3d2f357f 100644
--- a/drivers/media/video/gspca/sq905c.c
+++ b/drivers/media/video/gspca/sq905c.c
@@ -340,6 +340,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume  = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sq930x.c b/drivers/media/video/gspca/sq930x.c
index 2d068867d0a4..3e1e486af883 100644
--- a/drivers/media/video/gspca/sq930x.c
+++ b/drivers/media/video/gspca/sq930x.c
@@ -1165,6 +1165,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend    = gspca_suspend,
         .resume     = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/stk014.c b/drivers/media/video/gspca/stk014.c
index e83e683958a8..8c0982607f25 100644
--- a/drivers/media/video/gspca/stk014.c
+++ b/drivers/media/video/gspca/stk014.c
@@ -439,6 +439,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/stv0680.c b/drivers/media/video/gspca/stv0680.c
index 461ed645f309..4e4f86cd5bb0 100644
--- a/drivers/media/video/gspca/stv0680.c
+++ b/drivers/media/video/gspca/stv0680.c
@@ -352,6 +352,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c
index c73748b2d21f..9ccfcb1c6479 100644
--- a/drivers/media/video/gspca/sunplus.c
+++ b/drivers/media/video/gspca/sunplus.c
@@ -1078,6 +1078,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index 5f5d569ab646..01414bafaacf 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -1043,6 +1043,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index ef39981bfb69..8591324a53e1 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -371,6 +371,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/vc032x.c b/drivers/media/video/gspca/vc032x.c
index 54a6cf92b745..f21fd1677c38 100644
--- a/drivers/media/video/gspca/vc032x.c
+++ b/drivers/media/video/gspca/vc032x.c
@@ -3846,6 +3846,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/vicam.c b/drivers/media/video/gspca/vicam.c
index 35afbd002233..b1a64b912666 100644
--- a/drivers/media/video/gspca/vicam.c
+++ b/drivers/media/video/gspca/vicam.c
@@ -358,6 +358,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume  = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };
 
diff --git a/drivers/media/video/gspca/xirlink_cit.c b/drivers/media/video/gspca/xirlink_cit.c
index e074718658d8..42d51dadb46b 100644
--- a/drivers/media/video/gspca/xirlink_cit.c
+++ b/drivers/media/video/gspca/xirlink_cit.c
@@ -3135,6 +3135,7 @@ static struct usb_driver sd_driver = {
 #ifdef CONFIG_PM
         .suspend = gspca_suspend,
         .resume = gspca_resume,
+        .reset_resume = gspca_resume,
 #endif
 };