Add small is_txb() macro to the existing is_txa() and use it where
appropriate.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
drivers/media/i2c/adv748x/adv748x-csi2.c | 2 +-
drivers/media/i2c/adv748x/adv748x.h | 6 +++++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/media/i2c/adv748x/adv748x-csi2.c b/drivers/media/i2c/adv748x/adv748x-csi2.c
index 6ce21542ed48..b6b5d8c7ea7c 100644
--- a/drivers/media/i2c/adv748x/adv748x-csi2.c
+++ b/drivers/media/i2c/adv748x/adv748x-csi2.c
@@ -82,7 +82,7 @@ static int adv748x_csi2_registered(struct v4l2_subdev *sd)
return adv748x_csi2_register_link(tx, sd->v4l2_dev,
&state->hdmi.sd,
ADV748X_HDMI_SOURCE);
- if (!is_txa(tx) && is_afe_enabled(state))
+ if (is_txb(tx) && is_afe_enabled(state))
return adv748x_csi2_register_link(tx, sd->v4l2_dev,
&state->afe.sd,
ADV748X_AFE_SOURCE);
diff --git a/drivers/media/i2c/adv748x/adv748x.h b/drivers/media/i2c/adv748x/adv748x.h
index b482c7fe6957..bc2da1b5ce29 100644
--- a/drivers/media/i2c/adv748x/adv748x.h
+++ b/drivers/media/i2c/adv748x/adv748x.h
@@ -89,8 +89,12 @@ struct adv748x_csi2 {
#define notifier_to_csi2(n) container_of(n, struct adv748x_csi2, notifier)
#define adv748x_sd_to_csi2(sd) container_of(sd, struct adv748x_csi2, sd)
+
#define is_tx_enabled(_tx) ((_tx)->state->endpoints[(_tx)->port] != NULL)
-#define is_txa(_tx) ((_tx) == &(_tx)->state->txa)
+#define __is_tx(_tx, _ab) ((_tx) == &(_tx)->state->tx##_ab)
+#define is_txa(_tx) __is_tx(_tx, a)
+#define is_txb(_tx) __is_tx(_tx, b)
+
#define is_afe_enabled(_state) \
((_state)->endpoints[ADV748X_PORT_AIN0] != NULL || \
(_state)->endpoints[ADV748X_PORT_AIN1] != NULL || \
--
2.20.1
