netdev - [PATCH net-next 1/2] net: dsa: sja1105: Remove duplicate rgmii_pad_mii

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Date:   Sat,  8 Jun 2019 19:12:27 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     f.fainelli@...il.com, vivien.didelot@...il.com, andrew@...n.ch,
        davem@...emloft.net
Cc:     netdev@...r.kernel.org, Vladimir Oltean <olteanv@...il.com>
Subject: [PATCH net-next 1/2] net: dsa: sja1105: Remove duplicate rgmii_pad_mii_tx from regs

The pad_mii_tx registers point to the same memory region but were
unused. So convert to using these for RGMII I/O cell configuration, as
they bear a shorter name.

Signed-off-by: Vladimir Oltean <olteanv@...il.com>
---
 drivers/net/dsa/sja1105/sja1105.h          | 2 +-
 drivers/net/dsa/sja1105/sja1105_clocking.c | 2 +-
 drivers/net/dsa/sja1105/sja1105_spi.c      | 6 ++----
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/net/dsa/sja1105/sja1105.h b/drivers/net/dsa/sja1105/sja1105.h
index ed66d00eb394..a37ece1b94cf 100644
--- a/drivers/net/dsa/sja1105/sja1105.h
+++ b/drivers/net/dsa/sja1105/sja1105.h
@@ -35,8 +35,8 @@ struct sja1105_regs {
 	u64 ptptsclk;
 	u64 ptpegr_ts[SJA1105_NUM_PORTS];
 	u64 pad_mii_tx[SJA1105_NUM_PORTS];
+	u64 pad_mii_id[SJA1105_NUM_PORTS];
 	u64 cgu_idiv[SJA1105_NUM_PORTS];
-	u64 rgmii_pad_mii_tx[SJA1105_NUM_PORTS];
 	u64 mii_tx_clk[SJA1105_NUM_PORTS];
 	u64 mii_rx_clk[SJA1105_NUM_PORTS];
 	u64 mii_ext_tx_clk[SJA1105_NUM_PORTS];
diff --git a/drivers/net/dsa/sja1105/sja1105_clocking.c b/drivers/net/dsa/sja1105/sja1105_clocking.c
index 94bfe0ee50a8..5c7cea22b647 100644
--- a/drivers/net/dsa/sja1105/sja1105_clocking.c
+++ b/drivers/net/dsa/sja1105/sja1105_clocking.c
@@ -373,7 +373,7 @@ static int sja1105_rgmii_cfg_pad_tx_config(struct sja1105_private *priv,
 	sja1105_cfg_pad_mii_tx_packing(packed_buf, &pad_mii_tx, PACK);
 
 	return sja1105_spi_send_packed_buf(priv, SPI_WRITE,
-					   regs->rgmii_pad_mii_tx[port],
+					   regs->pad_mii_tx[port],
 					   packed_buf, SJA1105_SIZE_CGU_CMD);
 }
 
diff --git a/drivers/net/dsa/sja1105/sja1105_spi.c b/drivers/net/dsa/sja1105/sja1105_spi.c
index d7ff74259b31..feb9e0422a68 100644
--- a/drivers/net/dsa/sja1105/sja1105_spi.c
+++ b/drivers/net/dsa/sja1105/sja1105_spi.c
@@ -500,11 +500,10 @@ static struct sja1105_regs sja1105et_regs = {
 	.port_control = 0x11,
 	.config = 0x020000,
 	.rgu = 0x100440,
+	/* UM10944.pdf, Table 86, ACU Register overview */
 	.pad_mii_tx = {0x100800, 0x100802, 0x100804, 0x100806, 0x100808},
 	.rmii_pll1 = 0x10000A,
 	.cgu_idiv = {0x10000B, 0x10000C, 0x10000D, 0x10000E, 0x10000F},
-	/* UM10944.pdf, Table 86, ACU Register overview */
-	.rgmii_pad_mii_tx = {0x100800, 0x100802, 0x100804, 0x100806, 0x100808},
 	.mac = {0x200, 0x202, 0x204, 0x206, 0x208},
 	.mac_hl1 = {0x400, 0x410, 0x420, 0x430, 0x440},
 	.mac_hl2 = {0x600, 0x610, 0x620, 0x630, 0x640},
@@ -530,11 +529,10 @@ static struct sja1105_regs sja1105pqrs_regs = {
 	.port_control = 0x12,
 	.config = 0x020000,
 	.rgu = 0x100440,
+	/* UM10944.pdf, Table 86, ACU Register overview */
 	.pad_mii_tx = {0x100800, 0x100802, 0x100804, 0x100806, 0x100808},
 	.rmii_pll1 = 0x10000A,
 	.cgu_idiv = {0x10000B, 0x10000C, 0x10000D, 0x10000E, 0x10000F},
-	/* UM10944.pdf, Table 86, ACU Register overview */
-	.rgmii_pad_mii_tx = {0x100800, 0x100802, 0x100804, 0x100806, 0x100808},
 	.mac = {0x200, 0x202, 0x204, 0x206, 0x208},
 	.mac_hl1 = {0x400, 0x410, 0x420, 0x430, 0x440},
 	.mac_hl2 = {0x600, 0x610, 0x620, 0x630, 0x640},
-- 
2.17.1