Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/bonding/bond_alb.c
	drivers/net/ethernet/altera/altera_msgdma.c
	drivers/net/ethernet/altera/altera_sgdma.c
	net/ipv6/xfrm6_output.c

Several cases of overlapping changes.

The xfrm6_output.c has a bug fix which overlaps the renaming
of skb->local_df to skb->ignore_df.

In the Altera TSE driver cases, the register access cleanups
in net-next overlapped with bug fixes done in net.

Similarly a bug fix to send ALB packets in the bonding driver using
the right source address overlaps with cleanups in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 43 insertions, 5 deletions

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: