diff mbox series

[24/32] pata_parport-bpck6: move ppc6_open to bpck6.c and rename

Message ID 20230307224627.28011-25-linux@zary.sk
State New
Headers show
Series pata_parport-bpck6: rework bpck6 protocol driver | expand

Commit Message

Ondrej Zary March 7, 2023, 10:46 p.m. UTC 
Move ppc6_open to bpck6.c and rename it to bpck6_open

Signed-off-by: Ondrej Zary <linux@zary.sk>
---
 drivers/ata/pata_parport/bpck6.c   | 23 +++++++++++++++++++++--
 drivers/ata/pata_parport/ppc6lnx.c | 28 ----------------------------
 2 files changed, 21 insertions(+), 30 deletions(-)
diff mbox series

Patch

diff --git a/drivers/ata/pata_parport/bpck6.c b/drivers/ata/pata_parport/bpck6.c
index 968c9f3297e3..02f16dedfd29 100644
--- a/drivers/ata/pata_parport/bpck6.c
+++ b/drivers/ata/pata_parport/bpck6.c
@@ -174,6 +174,25 @@  static void bpck6_read_block(struct pi_adapter *pi, char *buf, int len)
 	ppc6_send_cmd(pi, CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK);
 }
 
+static int bpck6_open(struct pi_adapter *pi)
+{
+	int ret = ppc6_select(pi);
+
+	if (ret == 0)
+		return ret;
+
+	pi->private = 0;
+
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
+	ppc6_wr_data_byte(pi, RAMSIZE_128K);
+
+	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
+	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
+		pi->private |= fifo_wait;
+
+	return ret;
+}
+
 static void bpck6_wr_extout(struct pi_adapter *pi, u8 regdata)
 {
 	ppc6_send_cmd(pi, REG_VERSION | ACCESS_REG | ACCESS_WRITE);
@@ -184,7 +203,7 @@  static void bpck6_connect(struct pi_adapter *pi)
 {
 	dev_dbg(&pi->dev, "connect\n");
 
-	ppc6_open(pi);
+	bpck6_open(pi);
 	bpck6_wr_extout(pi, 0x3);
 }
 
@@ -218,7 +237,7 @@  static int bpck6_probe_unit(struct pi_adapter *pi)
 	/*LOWER DOWN TO UNIDIRECTIONAL*/
 	pi->mode = 0;
 
-	out = ppc6_open(pi);
+	out = bpck6_open(pi);
 
 	dev_dbg(&pi->dev, "ppc_open returned %2x\n", out);
 
diff --git a/drivers/ata/pata_parport/ppc6lnx.c b/drivers/ata/pata_parport/ppc6lnx.c
index 931bf67fabb9..a902ede5ecc5 100644
--- a/drivers/ata/pata_parport/ppc6lnx.c
+++ b/drivers/ata/pata_parport/ppc6lnx.c
@@ -72,7 +72,6 @@  static void ppc6_deselect(struct pi_adapter *pi);
 static void ppc6_send_cmd(struct pi_adapter *pi, u8 cmd);
 static void ppc6_wr_data_byte(struct pi_adapter *pi, u8 data);
 static u8 ppc6_rd_data_byte(struct pi_adapter *pi);
-static int ppc6_open(struct pi_adapter *pi);
 
 //***************************************************************************
 
@@ -277,30 +276,3 @@  static u8 ppc6_rd_data_byte(struct pi_adapter *pi)
 
 	return(data);
 }
-
-//***************************************************************************
-
-static int ppc6_open(struct pi_adapter *pi)
-{
-	int ret;
-
-	ret = ppc6_select(pi);
-
-	if (ret == 0)
-		return(ret);
-
-	pi->private = 0;
-
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE);
-	ppc6_wr_data_byte(pi, RAMSIZE_128K);
-
-	ppc6_send_cmd(pi, ACCESS_REG | ACCESS_READ | REG_VERSION);
-
-	if ((ppc6_rd_data_byte(pi) & 0x3F) == 0x0C)
-		pi->private |= fifo_wait;
-
-	return(ret);
-}
-
-//***************************************************************************
-