V4L/DVB (3435): rename cb variable names in tuner structures for global consistency

[mv-sheeva.git] / drivers / media / video / tuner-simple.c

diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index 37977ff49780f61477bfcc45fd69362d8044aa09..2c6410cc0fe93090a75cd4c36b730ce5748644fb 100644 (file)
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -133,7 +133,7 @@ static int tuner_stereo(struct i2c_client *c)
 static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 {
        struct tuner *t = i2c_get_clientdata(c);
-       u8 config, tuneraddr;
+       u8 cb, tuneraddr;
        u16 div;
        struct tunertype *tun;
        u8 buffer[4];
@@ -152,7 +152,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
                                freq, tun->params[j].ranges[i - 1].limit);
                freq = tun->params[j].ranges[--i].limit;
        }
-       config = tun->params[j].ranges[i].cb;
+       cb     = tun->params[j].ranges[i].cb;
        /*  i == 0 -> VHF_LO  */
        /*  i == 1 -> VHF_HI  */
        /*  i == 2 -> UHF     */
@@ -164,40 +164,40 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
                /* 0x01 -> ??? no change ??? */
                /* 0x02 -> PAL BDGHI / SECAM L */
                /* 0x04 -> ??? PAL others / SECAM others ??? */
-               config &= ~0x02;
+               cb &= ~0x02;
                if (t->std & V4L2_STD_SECAM)
-                       config |= 0x02;
+                       cb |= 0x02;
                break;
 
        case TUNER_TEMIC_4046FM5:
-               config &= ~0x0f;
+               cb &= ~0x0f;
 
                if (t->std & V4L2_STD_PAL_BG) {
-                       config |= TEMIC_SET_PAL_BG;
+                       cb |= TEMIC_SET_PAL_BG;
 
                } else if (t->std & V4L2_STD_PAL_I) {
-                       config |= TEMIC_SET_PAL_I;
+                       cb |= TEMIC_SET_PAL_I;
 
                } else if (t->std & V4L2_STD_PAL_DK) {
-                       config |= TEMIC_SET_PAL_DK;
+                       cb |= TEMIC_SET_PAL_DK;
 
                } else if (t->std & V4L2_STD_SECAM_L) {
-                       config |= TEMIC_SET_PAL_L;
+                       cb |= TEMIC_SET_PAL_L;
 
                }
                break;
 
        case TUNER_PHILIPS_FQ1216ME:
-               config &= ~0x0f;
+               cb &= ~0x0f;
 
                if (t->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
-                       config |= PHILIPS_SET_PAL_BGDK;
+                       cb |= PHILIPS_SET_PAL_BGDK;
 
                } else if (t->std & V4L2_STD_PAL_I) {
-                       config |= PHILIPS_SET_PAL_I;
+                       cb |= PHILIPS_SET_PAL_I;
 
                } else if (t->std & V4L2_STD_SECAM_L) {
-                       config |= PHILIPS_SET_PAL_L;
+                       cb |= PHILIPS_SET_PAL_L;
 
                }
                break;
@@ -207,9 +207,9 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
                /* 0x01 -> ATSC antenna input 2 */
                /* 0x02 -> NTSC antenna input 1 */
                /* 0x03 -> NTSC antenna input 2 */
-               config &= ~0x03;
+               cb &= ~0x03;
                if (!(t->std & V4L2_STD_ATSC))
-                       config |= 2;
+                       cb |= 2;
                /* FIXME: input */
                break;
 
@@ -227,9 +227,9 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
                buffer[1] = 0x00;
                buffer[2] = 0x17;
                buffer[3] = 0x00;
-               config &= ~0x40;
+               cb &= ~0x40;
                if (t->std & V4L2_STD_ATSC) {
-                       config |= 0x40;
+                       cb |= 0x40;
                        buffer[1] = 0x04;
                }
                /* set to the correct mode (analog or digital) */
@@ -277,14 +277,14 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 
        if (tuners[t->type].params->cb_first_if_lower_freq && div < t->last_div) {
                buffer[0] = tun->params[j].config;
-               buffer[1] = config;
+               buffer[1] = cb;
                buffer[2] = (div>>8) & 0x7f;
                buffer[3] = div      & 0xff;
        } else {
                buffer[0] = (div>>8) & 0x7f;
                buffer[1] = div      & 0xff;
                buffer[2] = tun->params[j].config;
-               buffer[3] = config;
+               buffer[3] = cb;
        }
        t->last_div = div;
        tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
@@ -316,7 +316,7 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
                buffer[0] = (div>>8) & 0x7f;
                buffer[1] = div      & 0xff;
                buffer[2] = tun->params[j].config;
-               buffer[3] = config;
+               buffer[3] = cb;
                tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
                       buffer[0],buffer[1],buffer[2],buffer[3]);