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path: root/drivers/media/video/pwc/pwc-dec1.c
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Diffstat (limited to 'drivers/media/video/pwc/pwc-dec1.c')
-rw-r--r--drivers/media/video/pwc/pwc-dec1.c28
1 files changed, 9 insertions, 19 deletions
diff --git a/drivers/media/video/pwc/pwc-dec1.c b/drivers/media/video/pwc/pwc-dec1.c
index c29593f589e..be0e02cb487 100644
--- a/drivers/media/video/pwc/pwc-dec1.c
+++ b/drivers/media/video/pwc/pwc-dec1.c
@@ -22,29 +22,19 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-
-
-
#include "pwc-dec1.h"
-
-void pwc_dec1_init(int type, int release, void *buffer, void *table)
+int pwc_dec1_init(struct pwc_device *pwc, int type, int release, void *buffer)
{
+ struct pwc_dec1_private *pdec;
-}
-
-void pwc_dec1_exit(void)
-{
+ if (pwc->decompress_data == NULL) {
+ pdec = kmalloc(sizeof(struct pwc_dec1_private), GFP_KERNEL);
+ if (pdec == NULL)
+ return -ENOMEM;
+ pwc->decompress_data = pdec;
+ }
+ pdec = pwc->decompress_data;
-
-
-}
-
-int pwc_dec1_alloc(struct pwc_device *pwc)
-{
- pwc->decompress_data = kmalloc(sizeof(struct pwc_dec1_private), GFP_KERNEL);
- if (pwc->decompress_data == NULL)
- return -ENOMEM;
return 0;
}
-