From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754004AbcL3M7C (ORCPT ); Fri, 30 Dec 2016 07:59:02 -0500 Received: from bastet.se.axis.com ([195.60.68.11]:53944 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753981AbcL3M6D (ORCPT ); Fri, 30 Dec 2016 07:58:03 -0500 From: Niklas Cassel To: Rob Herring , Mark Rutland , Giuseppe Cavallaro , Alexandre Torgue , "David S. Miller" , Niklas Cassel , Eric Engestrom , Gabriel Fernandez , Joachim Eastwood , Vincent Palatin CC: Niklas Cassel , , , Subject: [PATCH] net: stmmac: remove unused duplicate property snps,axi_all Date: Fri, 30 Dec 2016 13:56:46 +0100 Message-ID: <1483102609-21926-1-git-send-email-niklass@axis.com> X-Mailer: git-send-email 2.1.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.0.5.60] X-ClientProxiedBy: XBOX01.axis.com (10.0.5.15) To XBOX02.axis.com (10.0.5.16) X-TM-AS-GCONF: 00 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Niklas Cassel For core revision 3.x Address-Aligned Beats is available in two registers. The DT property snps,aal was created for AAL in the DMA bus register, which is a read/write bit. The DT property snps,axi_all was created for AXI_AAL in the AXI bus mode register, which is a read only bit that reflects the value of AAL in the DMA bus register. Since the value of snps,axi_all is never used in the driver, and since the property was created for a bit that is read only, it should be safe to remove the property. Acked-by: Giuseppe Cavallaro Signed-off-by: Niklas Cassel --- Documentation/devicetree/bindings/net/stmmac.txt | 1 - drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 1 - include/linux/stmmac.h | 1 - 3 files changed, 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index 128da752fec9..c3d2fd480a1b 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -65,7 +65,6 @@ Optional properties: - snps,wr_osr_lmt: max write outstanding req. limit - snps,rd_osr_lmt: max read outstanding req. limit - snps,kbbe: do not cross 1KiB boundary. - - snps,axi_all: align address - snps,blen: this is a vector of supported burst length. - snps,fb: fixed-burst - snps,mb: mixed-burst diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 082cd48db6a7..60ba8993c650 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -121,7 +121,6 @@ static struct stmmac_axi *stmmac_axi_setup(struct platform_device *pdev) axi->axi_lpi_en = of_property_read_bool(np, "snps,lpi_en"); axi->axi_xit_frm = of_property_read_bool(np, "snps,xit_frm"); axi->axi_kbbe = of_property_read_bool(np, "snps,axi_kbbe"); - axi->axi_axi_all = of_property_read_bool(np, "snps,axi_all"); axi->axi_fb = of_property_read_bool(np, "snps,axi_fb"); axi->axi_mb = of_property_read_bool(np, "snps,axi_mb"); axi->axi_rb = of_property_read_bool(np, "snps,axi_rb"); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 266dab9ad782..889e0e9a3f1c 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -103,7 +103,6 @@ struct stmmac_axi { u32 axi_wr_osr_lmt; u32 axi_rd_osr_lmt; bool axi_kbbe; - bool axi_axi_all; u32 axi_blen[AXI_BLEN]; bool axi_fb; bool axi_mb; -- 2.1.4