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[RFC,3/3] ath9k: enable per-packet TPC on AR9002 based chips

Message ID 1419689545-26965-4-git-send-email-lorenzo.bianconi83@gmail.com (mailing list archive)
State RFC
Headers show

Commit Message

Lorenzo Bianconi Dec. 27, 2014, 2:12 p.m. UTC 
Enable per-packet TPC on AR9002 based chips by default

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
---
 drivers/net/wireless/ath/ath9k/debug.c | 5 -----
 drivers/net/wireless/ath/ath9k/hw.c    | 3 +--
 2 files changed, 1 insertion(+), 7 deletions(-)
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Patch

diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index c43e2ad..a52cbf13 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -1150,11 +1150,6 @@  static ssize_t write_file_tpc(struct file *file, const char __user *user_buf,
 	ssize_t len;
 	bool tpc_enabled;
 
-	if (!AR_SREV_9300_20_OR_LATER(ah)) {
-		/* ar9002 does not support TPC for the moment */
-		return -EOPNOTSUPP;
-	}
-
 	len = min(count, sizeof(buf) - 1);
 	if (copy_from_user(buf, user_buf, len))
 		return -EFAULT;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 258c4d2..e2e4441 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -422,8 +422,7 @@  static void ath9k_hw_init_defaults(struct ath_hw *ah)
 	ah->power_mode = ATH9K_PM_UNDEFINED;
 	ah->htc_reset_init = true;
 
-	/* ar9002 does not support TPC for the moment */
-	ah->tpc_enabled = !!AR_SREV_9300_20_OR_LATER(ah);
+	ah->tpc_enabled = true;
 
 	ah->ani_function = ATH9K_ANI_ALL;
 	if (!AR_SREV_9300_20_OR_LATER(ah))