Return-path: Received: from mail.atheros.com ([12.19.149.2]:19124 "EHLO mail.atheros.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751935Ab1EXFBa (ORCPT ); Tue, 24 May 2011 01:01:30 -0400 Received: from mail.atheros.com ([10.10.20.108]) by sidewinder.atheros.com for ; Mon, 23 May 2011 22:00:59 -0700 From: Mohammed Shafi Shajakhan To: CC: , , Mohammed Shafi Shajakhan Subject: [PATCH] ath9k: wake up chip before initializing PAPRD table Date: Tue, 24 May 2011 10:31:03 +0530 Message-ID: <1306213263-4028-1-git-send-email-mshajakhan@atheros.com> (sfid-20110524_070133_196011_AF61EF49) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Mohammed Shafi Shajakhan in PAPRD table initialization path we have register read. so make sure that the chip is awake. currently PAPRD is disabled. Signed-off-by: Mohammed Shafi Shajakhan --- drivers/net/wireless/ath/ath9k/main.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index a198ee3..af8aa9e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -394,6 +394,8 @@ void ath_paprd_calibrate(struct work_struct *work) if (!caldata) return; + ath9k_ps_wakeup(sc); + if (ar9003_paprd_init_table(ah) < 0) return; @@ -411,7 +413,6 @@ void ath_paprd_calibrate(struct work_struct *work) memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN); memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN); - ath9k_ps_wakeup(sc); for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { if (!(common->tx_chainmask & BIT(chain))) continue; -- 1.7.0.4