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authorMauro Carvalho Chehab <mchehab@redhat.com>2009-03-19 21:41:08 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 12:43:29 -0300
commitdcd241c384357e5c146299d45d2ee2f4ad439723 (patch)
tree68a0de2790eb9e6f019a26cc759abca8e6214f86 /drivers/media
parent6a39a38e338527effb2703e76aedd856cc7b3683 (diff)
V4L/DVB (11111): dvb_dummy_fe: Fix compilation breakage
As reported by Randy Dunlap <randy.dunlap@oracle.com>: ERROR: "dvb_dummy_fe_ofdm_attach" [drivers/media/video/cx231xx/cx231xx-dvb.ko] undefined! This happens since cx231xx DVB part still misses the frontend modules. So, the dummy frontend were used for development. The proper fix is to implement the DVB modules there, as they will be required. While this won't happen, lets allow the compilation with or without the dummy FE testing module. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/dvb/frontends/dvb_dummy_fe.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/dvb_dummy_fe.h b/drivers/media/dvb/frontends/dvb_dummy_fe.h
index 8210f19d56c..1fcb987d638 100644
--- a/drivers/media/dvb/frontends/dvb_dummy_fe.h
+++ b/drivers/media/dvb/frontends/dvb_dummy_fe.h
@@ -25,8 +25,27 @@
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
+#if defined(CONFIG_DVB_DUMMY_FE) || (defined(CONFIG_DVB_DUMMY_FE_MODULE) && \
+defined(MODULE))
extern struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void);
extern struct dvb_frontend* dvb_dummy_fe_qpsk_attach(void);
extern struct dvb_frontend* dvb_dummy_fe_qam_attach(void);
+#else
+static inline struct dvb_frontend *dvb_dummy_fe_ofdm_attach(void)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+static inline struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+static inline struct dvb_frontend *dvb_dummy_fe_qam_attach(void)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif /* CONFIG_DVB_DUMMY_FE */
#endif // DVB_DUMMY_FE_H