linux-kernel - [PATCH v4 12/24] dmaengine: dw-edma: Add dw_edma prefix to the DebugFS nodes descriptor

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Message-ID: <20220728142841.12305-13-Sergey.Semin@baikalelectronics.ru>
Date:   Thu, 28 Jul 2022 17:28:29 +0300
From:   Serge Semin <Sergey.Semin@...kalelectronics.ru>
To:     Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Vinod Koul <vkoul@...nel.org>, Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Jingoo Han <jingoohan1@...il.com>, Frank Li <Frank.Li@....com>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
CC:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Serge Semin <fancer.lancer@...il.com>,
        Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
        Krzysztof Wilczyński <kw@...ux.com>,
        <linux-pci@...r.kernel.org>, <dmaengine@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v4 12/24] dmaengine: dw-edma: Add dw_edma prefix to the DebugFS nodes descriptor

The rest of the locally defined and used methods and structures have
dw_edma prefix in their names. It's right in accordance with the kernel
coding style to follow the locally defined rule of naming. Let's add that
prefix to the debugfs_entries structure too especially seeing it's name
may be confusing as if that structure belongs to the global DebugFS space.

Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Tested-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Acked-By: Vinod Koul <vkoul@...nel.org>
---
 drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
index 6e7f3ef60ca7..2121ffc33cf3 100644
--- a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
+++ b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
@@ -46,7 +46,7 @@ static struct {
 	void					__iomem *end;
 } lim[2][EDMA_V0_MAX_NR_CH];
 
-struct debugfs_entries {
+struct dw_edma_debugfs_entry {
 	const char				*name;
 	void __iomem				*reg;
 };
@@ -94,7 +94,7 @@ static int dw_edma_debugfs_u32_get(void *data, u64 *val)
 }
 DEFINE_DEBUGFS_ATTRIBUTE(fops_x32, dw_edma_debugfs_u32_get, NULL, "0x%08llx\n");
 
-static void dw_edma_debugfs_create_x32(const struct debugfs_entries entries[],
+static void dw_edma_debugfs_create_x32(const struct dw_edma_debugfs_entry entries[],
 				       int nr_entries, struct dentry *dir)
 {
 	int i;
@@ -108,8 +108,7 @@ static void dw_edma_debugfs_create_x32(const struct debugfs_entries entries[],
 static void dw_edma_debugfs_regs_ch(struct dw_edma_v0_ch_regs __iomem *regs,
 				    struct dentry *dir)
 {
-	int nr_entries;
-	const struct debugfs_entries debugfs_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_regs[] = {
 		REGISTER(ch_control1),
 		REGISTER(ch_control2),
 		REGISTER(transfer_size),
@@ -120,6 +119,7 @@ static void dw_edma_debugfs_regs_ch(struct dw_edma_v0_ch_regs __iomem *regs,
 		REGISTER(llp.lsb),
 		REGISTER(llp.msb),
 	};
+	int nr_entries;
 
 	nr_entries = ARRAY_SIZE(debugfs_regs);
 	dw_edma_debugfs_create_x32(debugfs_regs, nr_entries, dir);
@@ -127,7 +127,7 @@ static void dw_edma_debugfs_regs_ch(struct dw_edma_v0_ch_regs __iomem *regs,
 
 static void dw_edma_debugfs_regs_wr(struct dentry *dir)
 {
-	const struct debugfs_entries debugfs_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_regs[] = {
 		/* eDMA global registers */
 		WR_REGISTER(engine_en),
 		WR_REGISTER(doorbell),
@@ -148,7 +148,7 @@ static void dw_edma_debugfs_regs_wr(struct dentry *dir)
 		WR_REGISTER(ch67_imwr_data),
 		WR_REGISTER(linked_list_err_en),
 	};
-	const struct debugfs_entries debugfs_unroll_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_unroll_regs[] = {
 		/* eDMA channel context grouping */
 		WR_REGISTER_UNROLL(engine_chgroup),
 		WR_REGISTER_UNROLL(engine_hshake_cnt.lsb),
@@ -191,7 +191,7 @@ static void dw_edma_debugfs_regs_wr(struct dentry *dir)
 
 static void dw_edma_debugfs_regs_rd(struct dentry *dir)
 {
-	const struct debugfs_entries debugfs_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_regs[] = {
 		/* eDMA global registers */
 		RD_REGISTER(engine_en),
 		RD_REGISTER(doorbell),
@@ -213,7 +213,7 @@ static void dw_edma_debugfs_regs_rd(struct dentry *dir)
 		RD_REGISTER(ch45_imwr_data),
 		RD_REGISTER(ch67_imwr_data),
 	};
-	const struct debugfs_entries debugfs_unroll_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_unroll_regs[] = {
 		/* eDMA channel context grouping */
 		RD_REGISTER_UNROLL(engine_chgroup),
 		RD_REGISTER_UNROLL(engine_hshake_cnt.lsb),
@@ -256,7 +256,7 @@ static void dw_edma_debugfs_regs_rd(struct dentry *dir)
 
 static void dw_edma_debugfs_regs(void)
 {
-	const struct debugfs_entries debugfs_regs[] = {
+	const struct dw_edma_debugfs_entry debugfs_regs[] = {
 		REGISTER(ctrl_data_arb_prior),
 		REGISTER(ctrl),
 	};
-- 
2.35.1