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Thu, 7 Jan 2021 09:02:53 +0000 From: Zhiqiang Hou To: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@axis.com, lorenzo.pieralisi@arm.com, robh@kernel.org, bhelgaas@google.com Cc: kishon@ti.com, minghuan.Lian@nxp.com, jesper.nilsson@axis.com, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com, hayashi.kunihiko@socionext.com, Hou Zhiqiang Subject: [PATCH 3/4] PCI: dwc: Rename callback function func_conf_select and its instance Date: Thu, 7 Jan 2021 17:11:22 +0800 Message-Id: <20210107091123.8616-4-Zhiqiang.Hou@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210107091123.8616-1-Zhiqiang.Hou@nxp.com> References: <20210107091123.8616-1-Zhiqiang.Hou@nxp.com> X-Originating-IP: [119.31.174.73] X-ClientProxiedBy: SG2PR06CA0085.apcprd06.prod.outlook.com (2603:1096:3:14::11) To HE1PR0402MB3371.eurprd04.prod.outlook.com (2603:10a6:7:85::27) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.73) by SG2PR06CA0085.apcprd06.prod.outlook.com (2603:1096:3:14::11) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3742.6 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-AuthSource: HE1PR0402MB3371.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Jan 2021 09:02:53.5799 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-Network-Message-Id: 033fc5b0-3f56-4867-355d-08d8b2eb0491 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: GTjQGytZK04Q/riacG0M93mb6YJA0cX96aPBhCFMWVGWMrqxjUXge2fY3jFgk0W2qXi0EKqd5dCI/r0nP2b2Pw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0402MB2731 Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From: Hou Zhiqiang Rename the callback func_conf_select() and its instance and wrapper to *get_func_cfg_addr(), such that the code becomes more readable. Signed-off-by: Hou Zhiqiang --- drivers/pci/controller/dwc/pci-layerscape-ep.c | 6 +++--- drivers/pci/controller/dwc/pcie-designware-ep.c | 9 +++++---- drivers/pci/controller/dwc/pcie-designware.h | 2 +- 3 files changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index 4d12efdacd2f..0f5e4104c06c 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -87,8 +87,8 @@ static int ls_pcie_ep_raise_irq(struct dw_pcie_ep *ep, u8 func_no, } } -static unsigned int ls_pcie_ep_func_conf_select(struct dw_pcie_ep *ep, - u8 func_no) +static unsigned int ls_pcie_ep_get_func_cfg_addr(struct dw_pcie_ep *ep, + u8 func_no) { struct dw_pcie *pci = to_dw_pcie_from_ep(ep); struct ls_pcie_ep *pcie = to_ls_pcie_ep(pci); @@ -101,7 +101,7 @@ static const struct dw_pcie_ep_ops ls_pcie_ep_ops = { .ep_init = ls_pcie_ep_init, .raise_irq = ls_pcie_ep_raise_irq, .get_features = ls_pcie_ep_get_features, - .func_conf_select = ls_pcie_ep_func_conf_select, + .get_func_cfg_addr = ls_pcie_ep_get_func_cfg_addr, }; static const struct ls_pcie_ep_drvdata ls1_ep_drvdata = { diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index bc6ad1f96a48..d8eb9a984547 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -40,10 +40,11 @@ dw_pcie_ep_get_func_from_ep(struct dw_pcie_ep *ep, u8 func_no) return NULL; } -static unsigned int dw_pcie_ep_func_select(struct dw_pcie_ep *ep, u8 func_no) +static unsigned int dw_pcie_ep_get_func_cfg_addr(struct dw_pcie_ep *ep, + u8 func_no) { - if (ep->ops->func_conf_select) - return ep->ops->func_conf_select(ep, func_no); + if (ep->ops->get_func_cfg_addr) + return ep->ops->get_func_cfg_addr(ep, func_no); return 0; } @@ -730,7 +731,7 @@ int dw_pcie_ep_init(struct dw_pcie_ep *ep) for (i = 0; i < epc->max_functions; i++) { funcs[i].func_no = i; - funcs[i].cfg_off = dw_pcie_ep_func_select(ep, i); + funcs[i].cfg_off = dw_pcie_ep_get_func_cfg_addr(ep, i); funcs[i].msi_cap = dw_pcie_ep_find_capability(ep, i, PCI_CAP_ID_MSI); funcs[i].msix_cap = dw_pcie_ep_find_capability(ep, i, diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 8ee67d4b8109..b8cbe266e01c 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -217,7 +217,7 @@ struct dw_pcie_ep_ops { * return a 0, and implement code in callback function of platform * driver. */ - unsigned int (*func_conf_select)(struct dw_pcie_ep *ep, u8 func_no); + unsigned int (*get_func_cfg_addr)(struct dw_pcie_ep *ep, u8 func_no); }; struct dw_pcie_ep_func {