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path: root/drivers/ata/pata_parport/friq.c
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Diffstat (limited to 'drivers/ata/pata_parport/friq.c')
-rw-r--r--drivers/ata/pata_parport/friq.c56
1 files changed, 17 insertions, 39 deletions
diff --git a/drivers/ata/pata_parport/friq.c b/drivers/ata/pata_parport/friq.c
index da1d0cb016d6..1647264cd9a8 100644
--- a/drivers/ata/pata_parport/friq.c
+++ b/drivers/ata/pata_parport/friq.c
@@ -20,13 +20,6 @@
*/
-/* Changes:
-
- 1.01 GRG 1998.12.20 Added support for soft power switch
-*/
-
-#define FRIQ_VERSION "1.01"
-
#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
@@ -34,8 +27,7 @@
#include <linux/types.h>
#include <linux/wait.h>
#include <asm/io.h>
-
-#include <linux/pata_parport.h>
+#include "pata_parport.h"
#define CMD(x) w2(4);w0(0xff);w0(0xff);w0(0x73);w0(0x73);\
w0(0xc9);w0(0xc9);w0(0x26);w0(0x26);w0(x);w0(x);
@@ -48,7 +40,7 @@
static int cont_map[2] = { 0x08, 0x10 };
-static int friq_read_regr( PIA *pi, int cont, int regr )
+static int friq_read_regr(struct pi_adapter *pi, int cont, int regr)
{ int h,l,r;
@@ -63,7 +55,7 @@ static int friq_read_regr( PIA *pi, int cont, int regr )
}
-static void friq_write_regr( PIA *pi, int cont, int regr, int val)
+static void friq_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
{ int r;
@@ -74,7 +66,7 @@ static void friq_write_regr( PIA *pi, int cont, int regr, int val)
w2(5);w2(7);w2(5);w2(4);
}
-static void friq_read_block_int( PIA *pi, char * buf, int count, int regr )
+static void friq_read_block_int(struct pi_adapter *pi, char *buf, int count, int regr)
{ int h, l, k, ph;
@@ -129,12 +121,12 @@ static void friq_read_block_int( PIA *pi, char * buf, int count, int regr )
}
}
-static void friq_read_block( PIA *pi, char * buf, int count)
+static void friq_read_block(struct pi_adapter *pi, char *buf, int count)
{ friq_read_block_int(pi,buf,count,0x08);
}
-static void friq_write_block( PIA *pi, char * buf, int count )
+static void friq_write_block(struct pi_adapter *pi, char *buf, int count)
{ int k;
@@ -166,24 +158,25 @@ static void friq_write_block( PIA *pi, char * buf, int count )
}
}
-static void friq_connect ( PIA *pi )
+static void friq_connect(struct pi_adapter *pi)
{ pi->saved_r0 = r0();
pi->saved_r2 = r2();
w2(4);
}
-static void friq_disconnect ( PIA *pi )
+static void friq_disconnect(struct pi_adapter *pi)
{ CMD(0x20);
w0(pi->saved_r0);
w2(pi->saved_r2);
}
-static int friq_test_proto( PIA *pi, char * scratch, int verbose )
+static int friq_test_proto(struct pi_adapter *pi)
{ int j, k, r;
int e[2] = {0,0};
+ char scratch[512];
pi->saved_r0 = r0();
w0(0xff); udelay(20); CMD(0x3d); /* turn the power on */
@@ -207,24 +200,20 @@ static int friq_test_proto( PIA *pi, char * scratch, int verbose )
for (k=0;k<128;k++) if (scratch[k] != k) r++;
friq_disconnect(pi);
- if (verbose) {
- printk("%s: friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
- pi->device,pi->port,pi->mode,e[0],e[1],r);
- }
+ dev_dbg(&pi->dev, "friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
+ pi->port, pi->mode, e[0], e[1], r);
return (r || (e[0] && e[1]));
}
-static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
+static void friq_log_adapter(struct pi_adapter *pi)
{ char *mode_string[6] = {"4-bit","8-bit",
"EPP-8","EPP-16","EPP-32"};
- printk("%s: friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ", pi->device,
- FRIQ_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
+ dev_info(&pi->dev, "Freecom IQ ASIC-2 adapter at 0x%x, mode %d (%s), delay %d\n",
+ pi->port, pi->mode, mode_string[pi->mode], pi->delay);
pi->private = 1;
friq_connect(pi);
@@ -233,7 +222,7 @@ static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
}
-static void friq_release_proto( PIA *pi)
+static void friq_release_proto(struct pi_adapter *pi)
{
if (pi->private) { /* turn off the power */
friq_connect(pi);
@@ -261,16 +250,5 @@ static struct pi_protocol friq = {
.release_proto = friq_release_proto,
};
-static int __init friq_init(void)
-{
- return paride_register(&friq);
-}
-
-static void __exit friq_exit(void)
-{
- paride_unregister(&friq);
-}
-
MODULE_LICENSE("GPL");
-module_init(friq_init)
-module_exit(friq_exit)
+module_pata_parport_driver(friq);