3 files changed, 23 insertions, 15 deletions

diff --git a/linux/drivers/media/dvb/frontends/bcm3510.c b/linux/drivers/media/dvb/frontends/bcm3510.c
index ca9a55ae9..1cd63a4df 100644
--- a/linux/drivers/media/dvb/frontends/bcm3510.c
+++ b/linux/drivers/media/dvb/frontends/bcm3510.c
@@ -39,9 +39,7 @@
 #include <linux/string.h>
 #include <linux/slab.h>
 #include "compat.h"
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
 #include <linux/mutex.h>
-#endif
 
 #include "dvb_frontend.h"
 #include "bcm3510.h"
@@ -54,11 +52,7 @@ struct bcm3510_state {
 	struct dvb_frontend frontend;
 
 	/* demodulator private data */
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
 	struct mutex hab_mutex;
-#else
-	struct semaphore hab_mutex;
-#endif
 	u8 firmware_loaded:1;
 
 	unsigned long next_status_check;
diff --git a/linux/drivers/media/dvb/frontends/drx397xD.c b/linux/drivers/media/dvb/frontends/drx397xD.c
index 327fff4b8..52a9a6553 100644
--- a/linux/drivers/media/dvb/frontends/drx397xD.c
+++ b/linux/drivers/media/dvb/frontends/drx397xD.c
@@ -74,7 +74,7 @@ static struct {
 	const struct firmware *file;
 	rwlock_t lock;
 	int refcnt;
-	u8 *data[ARRAY_SIZE(blob_name)];
+	const u8 *data[ARRAY_SIZE(blob_name)];
 } fw[] = {
 #define _FW_ENTRY(a, b)		{			\
 			.name	= a,			\
@@ -110,7 +110,7 @@ static void drx_release_fw(struct drx397xD_state *s)
 
 static int drx_load_fw(struct drx397xD_state *s, fw_ix_t ix)
 {
-	u8 *data;
+	const u8 *data;
 	size_t size, len;
 	int i = 0, j, rc = -EINVAL;
 
@@ -194,7 +194,7 @@ static int drx_load_fw(struct drx397xD_state *s, fw_ix_t ix)
 static int write_fw(struct drx397xD_state *s, blob_ix_t ix)
 {
 	struct i2c_msg msg = {.addr = s->config.demod_address,.flags = 0 };
-	u8 *data;
+	const u8 *data;
 	int len, rc = 0, i = 0;
 
 	if (ix < 0 || ix >= ARRAY_SIZE(blob_name)) {
@@ -215,7 +215,7 @@ static int write_fw(struct drx397xD_state *s, blob_ix_t ix)
 		case 0:	/* bytecode */
 			len = data[i++];
 			msg.len = len;
-			msg.buf = &data[i];
+			msg.buf = (__u8 *) &data[i];
 			if (i2c_transfer(s->i2c, &msg, 1) != 1) {
 				rc = -EIO;
 				goto exit_rc;
diff --git a/linux/drivers/media/dvb/frontends/lgdt330x.c b/linux/drivers/media/dvb/frontends/lgdt330x.c
index 3a3658238..9a63bafc3 100644
--- a/linux/drivers/media/dvb/frontends/lgdt330x.c
+++ b/linux/drivers/media/dvb/frontends/lgdt330x.c
@@ -227,11 +227,16 @@ static int lgdt330x_init(struct dvb_frontend* fe)
 		0x4c, 0x14
 	};
 
-	static u8 flip_lgdt3303_init_data[] = {
+	static u8 flip_1_lgdt3303_init_data[] = {
 		0x4c, 0x14,
 		0x87, 0xf3
 	};
 
+	static u8 flip_2_lgdt3303_init_data[] = {
+		0x4c, 0x14,
+		0x87, 0xda
+	};
+
 	struct lgdt330x_state* state = fe->demodulator_priv;
 	char  *chip_name;
 	int    err;
@@ -244,10 +249,19 @@ static int lgdt330x_init(struct dvb_frontend* fe)
 		break;
 	case LGDT3303:
 		chip_name = "LGDT3303";
-		if (state->config->clock_polarity_flip) {
-			err = i2c_write_demod_bytes(state, flip_lgdt3303_init_data,
-						    sizeof(flip_lgdt3303_init_data));
-		} else {
+		switch (state->config->clock_polarity_flip) {
+		case 2:
+			err = i2c_write_demod_bytes(state,
+					flip_2_lgdt3303_init_data,
+					sizeof(flip_2_lgdt3303_init_data));
+			break;
+		case 1:
+			err = i2c_write_demod_bytes(state,
+					flip_1_lgdt3303_init_data,
+					sizeof(flip_1_lgdt3303_init_data));
+			break;
+		case 0:
+		default:
 			err = i2c_write_demod_bytes(state, lgdt3303_init_data,
 						    sizeof(lgdt3303_init_data));
 		}