1 files changed, 44 insertions, 17 deletions
diff --git a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch
index 48ccc813080..d23d70b2ce7 100644
--- a/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch
+++ b/package/kernel/mac80211/patches/ath9k/500-ath9k_eeprom_debugfs.patch
@@ -1,14 +1,24 @@
 --- a/drivers/net/wireless/ath/ath9k/debug.c
 +++ b/drivers/net/wireless/ath/ath9k/debug.c
-@@ -1364,6 +1364,53 @@ void ath9k_deinit_debug(struct ath_softc
- 	ath9k_cmn_spectral_deinit_debug(&sc->spec_priv);
- }
+@@ -1471,6 +1471,7 @@ int ath9k_init_debug(struct ath_hw *ah)
+ 
+ 	ath9k_cmn_debug_base_eeprom(sc->debug.debugfs_phy, sc->sc_ah);
+ 	ath9k_cmn_debug_modal_eeprom(sc->debug.debugfs_phy, sc->sc_ah);
++	ath9k_cmn_debug_eeprom(sc->debug.debugfs_phy, sc->sc_ah);
  
+ 	debugfs_create_u32("gpio_mask", 0600,
+ 			   sc->debug.debugfs_phy, &sc->sc_ah->gpio_mask);
+--- a/drivers/net/wireless/ath/ath9k/common-debug.c
++++ b/drivers/net/wireless/ath/ath9k/common-debug.c
+@@ -260,3 +260,58 @@ void ath9k_cmn_debug_phy_err(struct dent
+ 			    &fops_phy_err);
+ }
+ EXPORT_SYMBOL(ath9k_cmn_debug_phy_err);
++
 +static ssize_t read_file_eeprom(struct file *file, char __user *user_buf,
 +			     size_t count, loff_t *ppos)
 +{
-+	struct ath_softc *sc = file->private_data;
-+	struct ath_hw *ah = sc->sc_ah;
++	struct ath_hw *ah = file->private_data;
 +	struct ath_common *common = ath9k_hw_common(ah);
 +	int bytes = 0;
 +	int pos = *ppos;
@@ -39,7 +49,8 @@
 +		} else {
 +			bytes = 2;
 +		}
-+		copy_to_user(user_buf, from, bytes);
++		if (copy_to_user(user_buf, from, bytes))
++			return -EFAULT;
 +		user_buf += bytes;
 +	}
 +	return *ppos - pos;
@@ -51,15 +62,31 @@
 +	.owner = THIS_MODULE
 +};
 +
- int ath9k_init_debug(struct ath_hw *ah)
- {
- 	struct ath_common *common = ath9k_hw_common(ah);
-@@ -1383,6 +1430,8 @@ int ath9k_init_debug(struct ath_hw *ah)
- 	ath9k_tx99_init_debug(sc);
- 	ath9k_cmn_spectral_init_debug(&sc->spec_priv, sc->debug.debugfs_phy);
- 
-+	debugfs_create_file("eeprom", S_IRUSR, sc->debug.debugfs_phy, sc,
++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy,
++			    struct ath_hw *ah)
++{
++	debugfs_create_file("eeprom", S_IRUSR, debugfs_phy, ah,
 +			    &fops_eeprom);
- 	debugfs_create_devm_seqfile(sc->dev, "dma", sc->debug.debugfs_phy,
- 				    read_file_dma);
- 	debugfs_create_devm_seqfile(sc->dev, "interrupt", sc->debug.debugfs_phy,
++}
++EXPORT_SYMBOL(ath9k_cmn_debug_eeprom);
+--- a/drivers/net/wireless/ath/ath9k/common-debug.h
++++ b/drivers/net/wireless/ath/ath9k/common-debug.h
+@@ -69,6 +69,8 @@ void ath9k_cmn_debug_modal_eeprom(struct
+ 				  struct ath_hw *ah);
+ void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+ 				 struct ath_hw *ah);
++void ath9k_cmn_debug_eeprom(struct dentry *debugfs_phy,
++			    struct ath_hw *ah);
+ void ath9k_cmn_debug_stat_rx(struct ath_rx_stats *rxstats,
+ 			     struct ath_rx_status *rs);
+ void ath9k_cmn_debug_recv(struct dentry *debugfs_phy,
+--- a/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
++++ b/drivers/net/wireless/ath/ath9k/htc_drv_debug.c
+@@ -519,6 +519,7 @@ int ath9k_htc_init_debug(struct ath_hw *
+ 
+ 	ath9k_cmn_debug_base_eeprom(priv->debug.debugfs_phy, priv->ah);
+ 	ath9k_cmn_debug_modal_eeprom(priv->debug.debugfs_phy, priv->ah);
++	ath9k_cmn_debug_eeprom(priv->debug.debugfs_phy, priv->ah);
+ 
+ 	return 0;
+ }