V4L/DVB (7804): tea5767: Fix error logic

As pointed by Andrew Morton, the error testing were wrong. After reviewing
tea5767, it were returning a positive value for errors.

So, the double errors were cancelling each other.

This patch fix it properly. It also considers any positive value as ok, on
tuner-core.


Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index b5dacde023ee..4ca686fad557 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -1165,7 +1165,7 @@ static int tuner_probe(struct i2c_client *client,
                         /* If chip is not tda8290, don't register.
                            since it can be tda9887*/
                         if (tuner_symbol_probe(tda829x_probe, t->i2c->adapter,
-                                               t->i2c->addr) == 0) {
+                                               t->i2c->addr) >= 0) {
                                 tuner_dbg("tda829x detected\n");
                         } else {
                                 /* Default is being tda9887 */
@@ -1179,7 +1179,7 @@ static int tuner_probe(struct i2c_client *client,
                 case 0x60:
                         if (tuner_symbol_probe(tea5767_autodetection,
                                                t->i2c->adapter, t->i2c->addr)
-                                        != EINVAL) {
+                                        >= 0) {
                                 t->type = TUNER_TEA5767;
                                 t->mode_mask = T_RADIO;
                                 t->mode = T_STANDBY;