Merge branch 'topic/firewire' into for-next

This is a merge of big firewire audio stack updates by Takashi Sakamoto.

3 files changed, 43 insertions, 8 deletions

diff --git a/drivers/media/usb/dvb-usb-v2/Makefile b/drivers/media/usb/dvb-usb-v2/Makefile
index 7407b8338ccf..bc38f03394cd 100644
--- a/drivers/media/usb/dvb-usb-v2/Makefile
+++ b/drivers/media/usb/dvb-usb-v2/Makefile
@@ -41,4 +41,3 @@ ccflags-y += -I$(srctree)/drivers/media/dvb-core
 ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
 ccflags-y += -I$(srctree)/drivers/media/tuners
 ccflags-y += -I$(srctree)/drivers/media/common
-ccflags-y += -I$(srctree)/drivers/staging/media/rtl2832u_sdr
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 61d196e8b3ab..dcbd392e6efc 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -24,7 +24,6 @@
 
 #include "rtl2830.h"
 #include "rtl2832.h"
-#include "rtl2832_sdr.h"
 
 #include "qt1010.h"
 #include "mt2060.h"
@@ -36,6 +35,45 @@
 #include "tua9001.h"
 #include "r820t.h"
 
+/*
+ * RTL2832_SDR module is in staging. That logic is added in order to avoid any
+ * hard dependency to drivers/staging/ directory as we want compile mainline
+ * driver even whole staging directory is missing.
+ */
+#include <media/v4l2-subdev.h>
+
+#if IS_ENABLED(CONFIG_DVB_RTL2832_SDR)
+struct dvb_frontend *rtl2832_sdr_attach(struct dvb_frontend *fe,
+        struct i2c_adapter *i2c, const struct rtl2832_config *cfg,
+        struct v4l2_subdev *sd);
+#else
+static inline struct dvb_frontend *rtl2832_sdr_attach(struct dvb_frontend *fe,
+        struct i2c_adapter *i2c, const struct rtl2832_config *cfg,
+        struct v4l2_subdev *sd)
+{
+        return NULL;
+}
+#endif
+
+#ifdef CONFIG_MEDIA_ATTACH
+#define dvb_attach_sdr(FUNCTION, ARGS...) ({ \
+        void *__r = NULL; \
+        typeof(&FUNCTION) __a = symbol_request(FUNCTION); \
+        if (__a) { \
+                __r = (void *) __a(ARGS); \
+                if (__r == NULL) \
+                        symbol_put(FUNCTION); \
+        } \
+        __r; \
+})
+
+#else
+#define dvb_attach_sdr(FUNCTION, ARGS...) ({ \
+        FUNCTION(ARGS); \
+})
+
+#endif
+
 static int rtl28xxu_disable_rc;
 module_param_named(disable_rc, rtl28xxu_disable_rc, int, 0644);
 MODULE_PARM_DESC(disable_rc, "disable RTL2832U remote controller");
@@ -908,7 +946,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
 
                 /* attach SDR */
-                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
                                 &rtl28xxu_rtl2832_fc0012_config, NULL);
                 break;
         case TUNER_RTL2832_FC0013:
@@ -920,7 +958,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
 
                 /* attach SDR */
-                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
                                 &rtl28xxu_rtl2832_fc0013_config, NULL);
                 break;
         case TUNER_RTL2832_E4000: {
@@ -951,7 +989,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                         i2c_set_adapdata(i2c_adap_internal, d);
 
                         /* attach SDR */
-                        dvb_attach(rtl2832_sdr_attach, adap->fe[0],
+                        dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0],
                                         i2c_adap_internal,
                                         &rtl28xxu_rtl2832_e4000_config, sd);
                 }
@@ -982,7 +1020,7 @@ static int rtl2832u_tuner_attach(struct dvb_usb_adapter *adap)
                                 adap->fe[0]->ops.tuner_ops.get_rf_strength;
 
                 /* attach SDR */
-                dvb_attach(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
+                dvb_attach_sdr(rtl2832_sdr_attach, adap->fe[0], &d->i2c_adap,
                                 &rtl28xxu_rtl2832_r820t_config, NULL);
                 break;
         case TUNER_RTL2832_R828D:
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index 7277dbd2afcd..ecbcb39feb71 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -1430,10 +1430,8 @@ static const struct usb_device_id device_table[] = {
         {USB_DEVICE(0x0c45, 0x600d), SB(PAS106, 101)},
         {USB_DEVICE(0x0c45, 0x6011), SB(OV6650, 101)},
         {USB_DEVICE(0x0c45, 0x6019), SB(OV7630, 101)},
-#if !IS_ENABLED(CONFIG_USB_SN9C102)
         {USB_DEVICE(0x0c45, 0x6024), SB(TAS5130CXX, 102)},
         {USB_DEVICE(0x0c45, 0x6025), SB(TAS5130CXX, 102)},
-#endif
         {USB_DEVICE(0x0c45, 0x6027), SB(OV7630, 101)}, /* Genius Eye 310 */
         {USB_DEVICE(0x0c45, 0x6028), SB(PAS202, 102)},
         {USB_DEVICE(0x0c45, 0x6029), SB(PAS106, 102)},