[media] usb: pvrusb2: pvrusb2-hdw: Remove unused function

Remove the function pvr2_hdw_cmd_powerdown() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
index 08f2f5aced9f80b018c39d239c9213b7290c9e4d..ff73f4036b7bbd4e99c6e3f9f02e35ca0685604f 100644 (file)
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.c
@@ -4029,11 +4029,6 @@ int pvr2_hdw_cmd_powerup(struct pvr2_hdw *hdw)
 }
 
 
-int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *hdw)
-{
-       return pvr2_issue_simple_cmd(hdw,FX2CMD_POWER_OFF);
-}
-
 
 int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *hdw)
 {

diff --git a/drivers/media/usb/pvrusb2/pvrusb2-hdw.h b/drivers/media/usb/pvrusb2/pvrusb2-hdw.h
index fc50379576698e98fa41f10848158f7c062539f4..a82a00dd732930694dd6815d25d59bed6ffb1546 100644 (file)
--- a/drivers/media/usb/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/usb/pvrusb2/pvrusb2-hdw.h
@@ -271,9 +271,6 @@ int pvr2_hdw_cmd_deep_reset(struct pvr2_hdw *);
 /* Execute simple reset command */
 int pvr2_hdw_cmd_powerup(struct pvr2_hdw *);
 
-/* suspend */
-int pvr2_hdw_cmd_powerdown(struct pvr2_hdw *);
-
 /* Order decoder to reset */
 int pvr2_hdw_cmd_decoder_reset(struct pvr2_hdw *);