From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753003AbcJKNAL (ORCPT ); Tue, 11 Oct 2016 09:00:11 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:48358 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751378AbcJKM6u (ORCPT ); Tue, 11 Oct 2016 08:58:50 -0400 From: Kishon Vijay Abraham I To: Bjorn Helgaas , Rob Herring CC: , , , , , Subject: [PATCH 1/4] PCI: designware: Fix compiler warning Date: Tue, 11 Oct 2016 18:28:32 +0530 Message-ID: <1476190715-16884-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1476190715-16884-1-git-send-email-kishon@ti.com> References: <1476190715-16884-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following compilation warning in dw_pcie_readl_unroll() and dw_pcie_writel_unroll() by just invoking dw_pcie_readl_rc() and dw_pcie_writel_rc() respectively instead of adding redundant code. pcie-designware.c: In function 'dw_pcie_readl_unroll': pcie-designware.c:165:32: warning: passing argument 2 of 'pp->ops->readl_rc' makes integer from pointer without a cast [-Wint-conversion] return pp->ops->readl_rc(pp, pp->dbi_base + offset + reg); ^ pcie-designware.c:165:32: note: expected 'u32 {aka unsigned int}' but argument is of type 'void *' pcie-designware.c: In function 'dw_pcie_writel_unroll': pcie-designware.c:176:31: warning: passing argument 3 of 'pp->ops->writel_rc' makes integer from pointer without a cast [-Wint-conversion] pp->ops->writel_rc(pp, val, pp->dbi_base + offset + reg); ^ drivers/pci/host/pcie-designware.c:176:31: note: expected 'u32 {aka unsigned int}' but argument is of type 'void *' Signed-off-by: Kishon Vijay Abraham I --- drivers/pci/host/pcie-designware.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 5ee8772..b8feea4 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -161,10 +161,7 @@ static inline u32 dw_pcie_readl_unroll(struct pcie_port *pp, u32 index, u32 reg) { u32 offset = PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(index); - if (pp->ops->readl_rc) - return pp->ops->readl_rc(pp, pp->dbi_base + offset + reg); - - return readl(pp->dbi_base + offset + reg); + return dw_pcie_readl_rc(pp, offset + reg); } static inline void dw_pcie_writel_unroll(struct pcie_port *pp, u32 index, @@ -172,10 +169,7 @@ static inline void dw_pcie_writel_unroll(struct pcie_port *pp, u32 index, { u32 offset = PCIE_GET_ATU_OUTB_UNR_REG_OFFSET(index); - if (pp->ops->writel_rc) - pp->ops->writel_rc(pp, val, pp->dbi_base + offset + reg); - else - writel(val, pp->dbi_base + offset + reg); + dw_pcie_writel_rc(pp, offset + reg, val); } static int dw_pcie_rd_own_conf(struct pcie_port *pp, int where, int size, -- 1.7.9.5