at86rf230: remove tx_timeout

This patch removes tx_timeout handling. We used it in sync xmit
handling. Since we support async xmit handling a xmit timeout handling
isn't easy to implement and should be implemented by netdev watchdog
mechanism.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index c1323e5..6bba24d 100644 (file)
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -46,8 +46,6 @@ struct at86rf2xx_chip_data {
        u16 t_off_to_tx_on;
        u16 t_frame;
        u16 t_p_ack;
-       /* completion timeout for tx in msecs */
-       u16 t_tx_timeout;
        int rssi_base_val;
 
        int (*set_channel)(struct at86rf230_local *, u8, u8);
@@ -1281,7 +1279,6 @@ static struct at86rf2xx_chip_data at86rf233_data = {
        .t_off_to_tx_on = 80,
        .t_frame = 4096,
        .t_p_ack = 545,
-       .t_tx_timeout = 2000,
        .rssi_base_val = -91,
        .set_channel = at86rf23x_set_channel,
        .get_desense_steps = at86rf23x_get_desens_steps
@@ -1295,7 +1292,6 @@ static struct at86rf2xx_chip_data at86rf231_data = {
        .t_off_to_tx_on = 110,
        .t_frame = 4096,
        .t_p_ack = 545,
-       .t_tx_timeout = 2000,
        .rssi_base_val = -91,
        .set_channel = at86rf23x_set_channel,
        .get_desense_steps = at86rf23x_get_desens_steps
@@ -1309,7 +1305,6 @@ static struct at86rf2xx_chip_data at86rf212_data = {
        .t_off_to_tx_on = 200,
        .t_frame = 4096,
        .t_p_ack = 545,
-       .t_tx_timeout = 2000,
        .rssi_base_val = -100,
        .set_channel = at86rf212_set_channel,
        .get_desense_steps = at86rf212_get_desens_steps