[media] az6007: Change the az6007 read/write routine parameter

Use usb_device for those routines, as it allows using them on
all places. While there, rename to better express the meaning.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 28 insertions, 28 deletions

diff --git a/drivers/media/dvb/dvb-usb/az6007.c b/drivers/media/dvb/dvb-usb/az6007.c
index 03e318d2d4bf..f098e47102ee 100644
--- a/drivers/media/dvb/dvb-usb/az6007.c
+++ b/drivers/media/dvb/dvb-usb/az6007.c
@@ -96,13 +96,13 @@ static struct mt2063_config az6007_mt2063_config = {
 };
 
 /* check for mutex FIXME */
-static int az6007_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
+static int az6007_read(struct usb_device *udev, u8 req, u16 value,
                             u16 index, u8 *b, int blen)
 {
         int ret = -1;
 
-        ret = usb_control_msg(d->udev,
-                              usb_rcvctrlpipe(d->udev, 0),
+        ret = usb_control_msg(udev,
+                              usb_rcvctrlpipe(udev, 0),
                               req,
                               USB_TYPE_VENDOR | USB_DIR_IN,
                               value, index, b, blen, 5000);
@@ -119,7 +119,7 @@ static int az6007_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value,
         return ret;
 }
 
-static int az6007_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
+static int az6007_write(struct usb_device *udev, u8 req, u16 value,
                              u16 index, u8 *b, int blen)
 {
         int ret;
@@ -134,8 +134,8 @@ static int az6007_usb_out_op(struct dvb_usb_device *d, u8 req, u16 value,
                 return -EOPNOTSUPP;
         }
 
-        ret = usb_control_msg(d->udev,
-                              usb_sndctrlpipe(d->udev, 0),
+        ret = usb_control_msg(udev,
+                              usb_sndctrlpipe(udev, 0),
                               req,
                               USB_TYPE_VENDOR | USB_DIR_OUT,
                               value, index, b, blen, 5000);
@@ -168,7 +168,7 @@ static int az6007_rc_query(struct dvb_usb_device *d, u32 * event, int *state)
 
         /* remove the following return to enabled remote querying */
 
-        az6007_usb_in_op(d, READ_REMOTE_REQ, 0, 0, key, 10);
+        az6007_read(d->udev, READ_REMOTE_REQ, 0, 0, key, 10);
 
         deb_rc("remote query key: %x %d\n", key[1], key[1]);
 
@@ -191,13 +191,13 @@ static int az6007_rc_query(struct dvb_usb_device *d, u32 * event, int *state)
 int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
 {
         u8 v = onoff;
-        return az6007_usb_out_op(d,0xBC,v,3,NULL,1);
+        return az6007_write(d->udev,0xBC,v,3,NULL,1);
 }
 */
 
 static int az6007_read_mac_addr(struct dvb_usb_device *d, u8 mac[6])
 {
-        az6007_usb_in_op(d, 0xb7, 6, 0, &mac[0], 6);
+        az6007_read(d->udev, 0xb7, 6, 0, &mac[0], 6);
         return 0;
 }
 
@@ -212,19 +212,19 @@ static int az6007_frontend_poweron(struct dvb_usb_adapter *adap)
         deb_info("az6007_frontend_poweron adap=%p adap->dev=%p\n",
                  adap, adap->dev);
 
-        az6007_usb_out_op(d, AZ6007_POWER /* 0xbc */, 0, 2, NULL, 0);
+        az6007_write(d->udev, AZ6007_POWER /* 0xbc */, 0, 2, NULL, 0);
         msleep(150);
-        az6007_usb_out_op(d, AZ6007_POWER /* 0xbc */, 1, 4, NULL, 0);
+        az6007_write(d->udev, AZ6007_POWER /* 0xbc */, 1, 4, NULL, 0);
         msleep(100);
-        az6007_usb_out_op(d, AZ6007_POWER /* 0xbc */, 1, 3, NULL, 0);
+        az6007_write(d->udev, AZ6007_POWER /* 0xbc */, 1, 3, NULL, 0);
         msleep(100);
-        az6007_usb_out_op(d, AZ6007_POWER /* 0xbc */, 1, 4, NULL, 0);
+        az6007_write(d->udev, AZ6007_POWER /* 0xbc */, 1, 4, NULL, 0);
         msleep(100);
-        az6007_usb_out_op(d, FX2_SCON1 /* 0xc0 */, 0, 3, NULL, 0);
+        az6007_write(d->udev, FX2_SCON1 /* 0xc0 */, 0, 3, NULL, 0);
         msleep (10);
-        az6007_usb_out_op(d, FX2_SCON1 /* 0xc0 */, 1, 3, NULL, 0);
+        az6007_write(d->udev, FX2_SCON1 /* 0xc0 */, 1, 3, NULL, 0);
         msleep (10);
-        az6007_usb_out_op(d, AZ6007_POWER /* 0xbc */, 0, 0, NULL, 0);
+        az6007_write(d->udev, AZ6007_POWER /* 0xbc */, 0, 0, NULL, 0);
 
         deb_info("az6007_frontend_poweron: OK\n");
 
@@ -246,7 +246,7 @@ static int az6007_frontend_reset(struct dvb_usb_adapter *adap)
         value = 1;              /* high */
         index = 3;
         blen = 0;
-        ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
+        ret = az6007_write(adap->dev->udev, req, value, index, NULL, blen);
         if (ret != 0) {
                 err("az6007_frontend_reset failed 1 !!!");
                 return -EIO;
@@ -257,7 +257,7 @@ static int az6007_frontend_reset(struct dvb_usb_adapter *adap)
         index = 3;
         blen = 0;
         msleep_interruptible(200);
-        ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
+        ret = az6007_write(adap->dev->udev, req, value, index, NULL, blen);
         if (ret != 0) {
                 err("az6007_frontend_reset failed 2 !!!");
                 return -EIO;
@@ -268,7 +268,7 @@ static int az6007_frontend_reset(struct dvb_usb_adapter *adap)
         index = 3;
         blen = 0;
 
-        ret = az6007_usb_out_op(adap->dev, req, value, index, NULL, blen);
+        ret = az6007_write(adap->dev->udev, req, value, index, NULL, blen);
         if (ret != 0) {
                 err("az6007_frontend_reset failed 3 !!!");
                 return -EIO;
@@ -377,15 +377,15 @@ int az6007_power_ctrl(struct dvb_usb_device *d, int onoff)
 
         info("Sending poweron sequence");
 
-        az6007_usb_out_op(d, AZ6007_TS_THROUGH /* 0xc7 */, 0, 0, NULL, 0);
+        az6007_write(d->udev, AZ6007_TS_THROUGH /* 0xc7 */, 0, 0, NULL, 0);
 
 #if 0
         // Seems to be a poweroff sequence
-        az6007_usb_out_op(d, 0xbc, 1, 3, NULL, 0);
-        az6007_usb_out_op(d, 0xbc, 1, 4, NULL, 0);
-        az6007_usb_out_op(d, 0xc0, 0, 3, NULL, 0);
-        az6007_usb_out_op(d, 0xc0, 1, 3, NULL, 0);
-        az6007_usb_out_op(d, 0xbc, 0, 1, NULL, 0);
+        az6007_write(d->udev, 0xbc, 1, 3, NULL, 0);
+        az6007_write(d->udev, 0xbc, 1, 4, NULL, 0);
+        az6007_write(d->udev, 0xc0, 0, 3, NULL, 0);
+        az6007_write(d->udev, 0xc0, 1, 3, NULL, 0);
+        az6007_write(d->udev, 0xbc, 0, 1, NULL, 0);
 #endif
         return 0;
 }
@@ -434,7 +434,7 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
                         value = addr | (1 << 8);
                         length = 6 + msgs[i + 1].len;
                         len = msgs[i + 1].len;
-                        ret = az6007_usb_in_op(d, req, value, index, data,
+                        ret = az6007_read(d->udev, req, value, index, data,
                                                length);
                         if (ret >= len) {
                                 for (j = 0; j < len; j++) {
@@ -465,7 +465,7 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
                                 if (dvb_usb_az6007_debug & 2)
                                         printk(KERN_CONT "0x%02x ", data[j]);
                         }
-                        ret =  az6007_usb_out_op(d, req, value, index, data,
+                        ret =  az6007_write(d->udev, req, value, index, data,
                                                  length);
                 } else {
                         /* read bytes */
@@ -478,7 +478,7 @@ static int az6007_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[],
                         value = addr;
                         length = msgs[i].len + 6;
                         len = msgs[i].len;
-                        ret = az6007_usb_in_op(d, req, value, index, data,
+                        ret = az6007_read(d->udev, req, value, index, data,
                                                length);
                         for (j = 0; j < len; j++) {
                                 msgs[i].buf[j] = data[j + 5];