[media] tda8290: change magic LNA config values to enum

Use enum instead of magic values for LNA config in tda8290.
Update tda827x, tda18271 and saa7134 to use the enum too.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/media/tuners/tda18271-fe.c b/drivers/media/tuners/tda18271-fe.c
index e7786862dab2..4995b890c164 100644
--- a/drivers/media/tuners/tda18271-fe.c
+++ b/drivers/media/tuners/tda18271-fe.c
@@ -21,6 +21,7 @@
 #include <linux/delay.h>
 #include <linux/videodev2.h>
 #include "tda18271-priv.h"
+#include "tda8290.h"
 
 int tda18271_debug;
 module_param_named(debug, tda18271_debug, int, 0644);
@@ -867,12 +868,12 @@ static int tda18271_agc(struct dvb_frontend *fe)
         int ret = 0;
 
         switch (priv->config) {
-        case 0:
+        case TDA8290_LNA_OFF:
                 /* no external agc configuration required */
                 if (tda18271_debug & DBG_ADV)
                         tda_dbg("no agc configuration provided\n");
                 break;
-        case 3:
+        case TDA8290_LNA_ON_BRIDGE:
                 /* switch with GPIO of saa713x */
                 tda_dbg("invoking callback\n");
                 if (fe->callback)
@@ -881,8 +882,8 @@ static int tda18271_agc(struct dvb_frontend *fe)
                                            TDA18271_CALLBACK_CMD_AGC_ENABLE,
                                            priv->mode);
                 break;
-        case 1:
-        case 2:
+        case TDA8290_LNA_GP0_HIGH_ON:
+        case TDA8290_LNA_GP0_HIGH_OFF:
         default:
                 /* n/a - currently not supported */
                 tda_err("unsupported configuration: %d\n", priv->config);