[U-Boot] [PATCH] ata: ahci: drop read-only ahci_ioports members
Christian Gmeiner
christian.gmeiner at gmail.com
Tue May 14 08:33:41 UTC 2019
Also get rid of ahci_setup_port(..).
Signed-off-by: Christian Gmeiner <christian.gmeiner at gmail.com>
---
drivers/ata/ahci.c | 12 ------------
include/ahci.h | 2 --
2 files changed, 14 deletions(-)
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;
--
2.21.0
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