2015-12-04 22:39:37 +00:00
|
|
|
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
|
|
|
|
|
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
|
2017-03-30 16:08:49 +00:00
|
|
|
@@ -1027,6 +1027,16 @@ static int rt2x00lib_probe_hw_modes(stru
|
2014-08-25 06:36:01 +00:00
|
|
|
struct ieee80211_rate *rates;
|
|
|
|
|
unsigned int num_rates;
|
|
|
|
|
unsigned int i;
|
|
|
|
|
+#ifdef CONFIG_OF
|
|
|
|
|
+ struct device_node *np = rt2x00dev->dev->of_node;
|
|
|
|
|
+ unsigned int enabled;
|
|
|
|
|
+ if (!of_property_read_u32(np, "ralink,2ghz",
|
|
|
|
|
+ &enabled) && !enabled)
|
|
|
|
|
+ spec->supported_bands &= ~SUPPORT_BAND_2GHZ;
|
|
|
|
|
+ if (!of_property_read_u32(np, "ralink,5ghz",
|
|
|
|
|
+ &enabled) && !enabled)
|
|
|
|
|
+ spec->supported_bands &= ~SUPPORT_BAND_5GHZ;
|
|
|
|
|
+#endif /* CONFIG_OF */
|
|
|
|
|
|
|
|
|
|
if (rt2x00dev->dev->platform_data) {
|
|
|
|
|
struct rt2x00_platform_data *pdata;
|
