From: Christian Gmeiner <christian.gmeiner@gmail.com>
Date: Tue, 14 May 2019 08:33:41 +0000 (+0200)
Subject: ata: ahci: drop read-only ahci_ioports members
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=26992928e80a7f8d86267985b211a858094dc389;p=u-boot.git

ata: ahci: drop read-only ahci_ioports members

Also get rid of ahci_setup_port(..).

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 188d843197..e3135bb75f 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -55,17 +55,6 @@ __weak void __iomem *ahci_port_base(void __iomem *base, u32 port)
 	return base + 0x100 + (port * 0x80);
 }
 
-
-static void ahci_setup_port(struct ahci_ioports *port, void __iomem *base,
-			    unsigned int port_idx)
-{
-	base = ahci_port_base(base, port_idx);
-
-	port->cmd_addr = base;
-	port->scr_addr = base + PORT_SCR;
-}
-
-
 #define msleep(a) udelay(a * 1000)
 
 static void ahci_dcache_flush_range(unsigned long begin, unsigned long len)
@@ -240,7 +229,6 @@ static int ahci_host_init(struct ahci_uc_priv *uc_priv)
 			continue;
 		uc_priv->port[i].port_mmio = ahci_port_base(mmio, i);
 		port_mmio = (u8 *)uc_priv->port[i].port_mmio;
-		ahci_setup_port(&uc_priv->port[i], mmio, i);
 
 		/* make sure port is not active */
 		tmp = readl(port_mmio + PORT_CMD);
diff --git a/include/ahci.h b/include/ahci.h
index b42df6c77e..fb96dd8861 100644
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -134,8 +134,6 @@ struct ahci_sg {
 };
 
 struct ahci_ioports {
-	void __iomem	*cmd_addr;
-	void __iomem	*scr_addr;
 	void __iomem	*port_mmio;
 	struct ahci_cmd_hdr	*cmd_slot;
 	struct ahci_sg		*cmd_tbl_sg;