linux-kernel - [PATCH v11 4/8] PCI: dwc: ep: Rename dw_pcie_ep_exit() to dw_pcie_ep

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Message-Id: <20240327-pci-dbi-rework-v11-4-6f5259f90673@linaro.org>
Date: Wed, 27 Mar 2024 12:05:50 +0530
From: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To: Jingoo Han <jingoohan1@...il.com>, 
 Gustavo Pimentel <gustavo.pimentel@...opsys.com>, 
 Lorenzo Pieralisi <lpieralisi@...nel.org>, 
 Krzysztof Wilczyński <kw@...ux.com>, 
 Rob Herring <robh@...nel.org>, Bjorn Helgaas <bhelgaas@...gle.com>, 
 Marek Vasut <marek.vasut+renesas@...il.com>, 
 Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>, 
 Thierry Reding <thierry.reding@...il.com>, 
 Jonathan Hunter <jonathanh@...dia.com>, 
 Kishon Vijay Abraham I <kishon@...com>, Vidya Sagar <vidyas@...dia.com>, 
 Vignesh Raghavendra <vigneshr@...com>, Richard Zhu <hongxing.zhu@....com>, 
 Lucas Stach <l.stach@...gutronix.de>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com>, 
 Minghuan Lian <minghuan.Lian@....com>, Mingkai Hu <mingkai.hu@....com>, 
 Roy Zang <roy.zang@....com>, 
 Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>, 
 Masami Hiramatsu <mhiramat@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, 
 Jesper Nilsson <jesper.nilsson@...s.com>, 
 Srikanth Thokala <srikanth.thokala@...el.com>, 
 Shawn Lin <shawn.lin@...k-chips.com>, Heiko Stuebner <heiko@...ech.de>
Cc: linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-renesas-soc@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 linux-tegra@...r.kernel.org, linux-omap@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org, 
 Niklas Cassel <cassel@...nel.org>, linux-arm-kernel@...s.com, 
 linux-rockchip@...ts.infradead.org, 
 Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, 
 Frank Li <Frank.Li@....com>
Subject: [PATCH v11 4/8] PCI: dwc: ep: Rename dw_pcie_ep_exit() to
 dw_pcie_ep_deinit()

dw_pcie_ep_exit() API is undoing what the dw_pcie_ep_init() API has done
already (at least partly). But the API name dw_pcie_ep_exit() is not quite
reflecting that. So let's rename it to dw_pcie_ep_deinit() to make the
purpose of this API clear. This also aligns with the DWC host driver.

Reviewed-by: Frank Li <Frank.Li@....com>
Reviewed-by: Niklas Cassel <cassel@...nel.org>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 drivers/pci/controller/dwc/pcie-designware-ep.c | 6 +++---
 drivers/pci/controller/dwc/pcie-designware.h    | 4 ++--
 drivers/pci/controller/dwc/pcie-rcar-gen4.c     | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c
index 7d60abe4fef7..7ff2015736ef 100644
--- a/drivers/pci/controller/dwc/pcie-designware-ep.c
+++ b/drivers/pci/controller/dwc/pcie-designware-ep.c
@@ -618,13 +618,13 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no,
 }
 
 /**
- * dw_pcie_ep_exit - Deinitialize the endpoint device
+ * dw_pcie_ep_deinit - Deinitialize the endpoint device
  * @ep: DWC EP device
  *
  * Deinitialize the endpoint device. EPC device is not destroyed since that will
  * be taken care by Devres.
  */
-void dw_pcie_ep_exit(struct dw_pcie_ep *ep)
+void dw_pcie_ep_deinit(struct dw_pcie_ep *ep)
 {
 	struct dw_pcie *pci = to_dw_pcie_from_ep(ep);
 	struct pci_epc *epc = ep->epc;
@@ -636,7 +636,7 @@ void dw_pcie_ep_exit(struct dw_pcie_ep *ep)
 
 	pci_epc_mem_exit(epc);
 }
-EXPORT_SYMBOL_GPL(dw_pcie_ep_exit);
+EXPORT_SYMBOL_GPL(dw_pcie_ep_deinit);
 
 static unsigned int dw_pcie_ep_find_ext_capability(struct dw_pcie *pci, int cap)
 {
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index ab7431a37209..61465203bb60 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h
@@ -671,7 +671,7 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep *ep);
 int dw_pcie_ep_init(struct dw_pcie_ep *ep);
 int dw_pcie_ep_init_complete(struct dw_pcie_ep *ep);
 void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep);
-void dw_pcie_ep_exit(struct dw_pcie_ep *ep);
+void dw_pcie_ep_deinit(struct dw_pcie_ep *ep);
 int dw_pcie_ep_raise_intx_irq(struct dw_pcie_ep *ep, u8 func_no);
 int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no,
 			     u8 interrupt_num);
@@ -701,7 +701,7 @@ static inline void dw_pcie_ep_init_notify(struct dw_pcie_ep *ep)
 {
 }
 
-static inline void dw_pcie_ep_exit(struct dw_pcie_ep *ep)
+static inline void dw_pcie_ep_deinit(struct dw_pcie_ep *ep)
 {
 }
 
diff --git a/drivers/pci/controller/dwc/pcie-rcar-gen4.c b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
index ac97d594ea47..9d9d22e367bb 100644
--- a/drivers/pci/controller/dwc/pcie-rcar-gen4.c
+++ b/drivers/pci/controller/dwc/pcie-rcar-gen4.c
@@ -430,7 +430,7 @@ static int rcar_gen4_add_dw_pcie_ep(struct rcar_gen4_pcie *rcar)
 
 static void rcar_gen4_remove_dw_pcie_ep(struct rcar_gen4_pcie *rcar)
 {
-	dw_pcie_ep_exit(&rcar->dw.ep);
+	dw_pcie_ep_deinit(&rcar->dw.ep);
 	rcar_gen4_pcie_ep_deinit(rcar);
 }
 

-- 
2.25.1