[PATCH] dvb: frontend: stv0299: pass i2c bus to pll callback

Pass a pointer to the i2c bus to the pll callbacks (stv0299 only).

It was not possible to tell which i2c bus should be used if an adapter has
multiple frontends on multiple i2c buses.

Signed-off-by: Andreas Oberritter <obi@linuxtv.org>
Signed-off-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 6 deletions

diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index e4c6e87f6c5d..c91cf8958b38 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -1668,9 +1668,8 @@ static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ra
         return 0;
 }
 
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
 {
-        struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
         int ret;
         u8 data[4];
         u32 div;
@@ -1687,7 +1686,7 @@ static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
 
         if (params->frequency > 1530000) data[3] = 0xc0;
 
-        ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+        ret = i2c_transfer(i2c, &msg, 1);
         if (ret != 1)
                 return -EIO;
         return 0;
@@ -1751,9 +1750,8 @@ static u8 alps_bsbe1_inittab[] = {
         0xff, 0xff
 };
 
-static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
 {
-        struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
         int ret;
         u8 data[4];
         u32 div;
@@ -1768,7 +1766,7 @@ static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
         data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
         data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
 
-        ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
+        ret = i2c_transfer(i2c, &msg, 1);
         return (ret != 1) ? -EIO : 0;
 }