V4L/DVB (8822): gspca: Change some subdriver functions for suspend/resume.

- new function 'init' called on probe and resume
- remove the functions 'open' and 'closed'
- 'stopN' and 'stop0' are optional

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 9 deletions

diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c
index 69d610062d00..e22ca610334f 100644
--- a/drivers/media/video/gspca/pac7311.c
+++ b/drivers/media/video/gspca/pac7311.c
@@ -590,8 +590,8 @@ static void sethvflip(struct gspca_dev *gspca_dev)
         reg_w(gspca_dev, 0x11, 0x01);
 }
 
-/* this function is called at open time */
-static int sd_open(struct gspca_dev *gspca_dev)
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
 {
         return 0;
 }
@@ -691,11 +691,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
         }
 }
 
-/* this function is called at close time */
-static void sd_close(struct gspca_dev *gspca_dev)
-{
-}
-
 static void do_autogain(struct gspca_dev *gspca_dev)
 {
 }
@@ -902,11 +897,10 @@ static struct sd_desc sd_desc = {
         .ctrls = sd_ctrls,
         .nctrls = ARRAY_SIZE(sd_ctrls),
         .config = sd_config,
-        .open = sd_open,
+        .init = sd_init,
         .start = sd_start,
         .stopN = sd_stopN,
         .stop0 = sd_stop0,
-        .close = sd_close,
         .pkt_scan = sd_pkt_scan,
         .dq_callback = do_autogain,
 };