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path: root/drivers/net/ieee802154/at86rf230.c
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Diffstat (limited to 'drivers/net/ieee802154/at86rf230.c')
-rw-r--r--drivers/net/ieee802154/at86rf230.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index ebcbeb3a06e8..f9e3bce8d63b 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1047,23 +1047,11 @@ at86rf230_channel(struct ieee802154_hw *hw, u8 page, u8 channel)
1047 struct at86rf230_local *lp = hw->priv; 1047 struct at86rf230_local *lp = hw->priv;
1048 int rc; 1048 int rc;
1049 1049
1050 if (page > 31 ||
1051 !(lp->hw->phy->channels_supported[page] & BIT(channel))) {
1052 WARN_ON(1);
1053 return -EINVAL;
1054 }
1055
1056 rc = lp->data->set_channel(lp, page, channel); 1050 rc = lp->data->set_channel(lp, page, channel);
1057 if (rc < 0)
1058 return rc;
1059
1060 /* Wait for PLL */ 1051 /* Wait for PLL */
1061 usleep_range(lp->data->t_channel_switch, 1052 usleep_range(lp->data->t_channel_switch,
1062 lp->data->t_channel_switch + 10); 1053 lp->data->t_channel_switch + 10);
1063 hw->phy->current_channel = channel; 1054 return rc;
1064 hw->phy->current_page = page;
1065
1066 return 0;
1067} 1055}
1068 1056
1069static int 1057static int