From mboxrd@z Thu Jan 1 00:00:00 1970 From: xiong Subject: [PATCH 35/37] atl1c: remove code of closing register writable attribution Date: Fri, 13 Apr 2012 08:15:00 +0800 Message-ID: <1334276102-15866-36-git-send-email-xiong@qca.qualcomm.com> References: <1334276102-15866-1-git-send-email-xiong@qca.qualcomm.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , xiong To: , , Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:48642 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966661Ab2DMAUz (ORCPT ); Thu, 12 Apr 2012 20:20:55 -0400 In-Reply-To: <1334276102-15866-1-git-send-email-xiong@qca.qualcomm.com> Sender: netdev-owner@vger.kernel.org List-ID: The Close-action is done by atl1c_reset_pcie, remove it from atl1c_get_permanent_address. Signed-off-by: xiong Tested-by: Liu David --- drivers/net/ethernet/atheros/atl1c/atl1c_hw.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c index cd52d37..3eaf78a 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_hw.c @@ -72,7 +72,6 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw) u32 i; u32 otp_ctrl_data; u32 twsi_ctrl_data; - u32 ltssm_ctrl_data; u8 eth_addr[ETH_ALEN]; u16 phy_data; bool raise_vol = false; @@ -108,11 +107,6 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw) udelay(20); raise_vol = true; } - /* close open bit of ReadOnly*/ - AT_READ_REG(hw, REG_LTSSM_ID_CTRL, <ssm_ctrl_data); - ltssm_ctrl_data &= ~LTSSM_ID_EN_WRO; - AT_WRITE_REG(hw, REG_LTSSM_ID_CTRL, ltssm_ctrl_data); - AT_READ_REG(hw, REG_TWSI_CTRL, &twsi_ctrl_data); twsi_ctrl_data |= TWSI_CTRL_SW_LDSTART; -- 1.7.7