ide: remove obsoleted "idex=" kernel parameters
* Remove obsoleted "idex=" kernel parameters.
* Make probe_* and cmd640_vlb variables static.
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/Documentation/ide/ide.txt b/Documentation/ide/ide.txt
index 53e5bed..af95fb3 100644
--- a/Documentation/ide/ide.txt
+++ b/Documentation/ide/ide.txt
@@ -186,8 +186,6 @@
"hdx=" is recognized for all "x" from "a" to "u", such as "hdc".
- "idex=" is recognized for all "x" from "0" to "9", such as "ide1".
-
"hdx=noprobe" : drive may be present, but do not probe for it
"hdx=none" : drive is NOT present, ignore cmos and do not probe
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index bf6303e..e5f3d91 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -772,10 +772,6 @@
Format: ide=nodma or ide=doubler
See Documentation/ide/ide.txt.
- ide?= [HW] (E)IDE subsystem
- Format: ide?=ata66 or chipset specific parameters.
- See Documentation/ide/ide.txt.
-
idebus= [HW] (E)IDE subsystem - VLB/PCI bus speed
See Documentation/ide/ide.txt.
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 7ccf99a..a33840d 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -837,16 +837,6 @@
return 0; /* zero = nothing matched */
}
-extern int probe_ali14xx;
-extern int probe_umc8672;
-extern int probe_dtc2278;
-extern int probe_ht6560b;
-extern int probe_qd65xx;
-extern int cmd640_vlb;
-extern int probe_4drives;
-
-static int __initdata is_chipset_set;
-
/*
* ide_setup() gets called VERY EARLY during initialization,
* to handle kernel "command line" strings beginning with "hdx=" or "ide".
@@ -855,14 +845,12 @@
*/
static int __init ide_setup(char *s)
{
- int i, vals[3];
ide_hwif_t *hwif;
ide_drive_t *drive;
unsigned int hw, unit;
+ int vals[3];
const char max_drive = 'a' + ((MAX_HWIFS * MAX_DRIVES) - 1);
- const char max_hwif = '0' + (MAX_HWIFS - 1);
-
if (strncmp(s,"hd",2) == 0 && s[2] == '=') /* hd= is for hd.c */
return 0; /* driver and not us */
@@ -986,114 +974,13 @@
printk(" -- BAD BUS SPEED! Expected value from 20 to 66");
goto done;
}
- /*
- * Look for interface options: "idex="
- */
- if (s[3] >= '0' && s[3] <= max_hwif) {
- /*
- * Be VERY CAREFUL changing this: note hardcoded indexes below
- * (-8, -9, -10) are reserved to ease the hardcoding.
- */
- static const char *ide_words[] = {
- "minus1", "minus2", "minus3", "minus4",
- "minus5", "minus6", "ata66", "minus8", "minus9",
- "minus10", "four", "qd65xx", "ht6560b", "cmd640_vlb",
- "dtc2278", "umc8672", "ali14xx", NULL };
- hw = s[3] - '0';
- hwif = &ide_hwifs[hw];
- i = match_parm(&s[4], ide_words, vals, 3);
-
- /*
- * Cryptic check to ensure chipset not already set for hwif.
- * Note: we can't depend on hwif->chipset here.
- */
- if (i >= -18 && i <= -11) {
- /* chipset already specified */
- if (is_chipset_set)
- goto bad_option;
- /* these drivers are for "ide0=" only */
- if (hw != 0)
- goto bad_hwif;
- is_chipset_set = 1;
- printk("\n");
- }
-
- switch (i) {
-#ifdef CONFIG_BLK_DEV_ALI14XX
- case -17: /* "ali14xx" */
- probe_ali14xx = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_UMC8672
- case -16: /* "umc8672" */
- probe_umc8672 = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_DTC2278
- case -15: /* "dtc2278" */
- probe_dtc2278 = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_CMD640
- case -14: /* "cmd640_vlb" */
- cmd640_vlb = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_HT6560B
- case -13: /* "ht6560b" */
- probe_ht6560b = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_QD65XX
- case -12: /* "qd65xx" */
- probe_qd65xx = 1;
- goto obsolete_option;
-#endif
-#ifdef CONFIG_BLK_DEV_4DRIVES
- case -11: /* "four" drives on one set of ports */
- probe_4drives = 1;
- goto obsolete_option;
-#endif
- case -10: /* minus10 */
- case -9: /* minus9 */
- case -8: /* minus8 */
- case -6:
- case -4:
- case -3:
- goto bad_option;
- case -7: /* ata66 */
-#ifdef CONFIG_BLK_DEV_IDEPCI
- /*
- * Use ATA_CBL_PATA40_SHORT so drive side
- * cable detection is also overriden.
- */
- hwif->cbl = ATA_CBL_PATA40_SHORT;
- goto obsolete_option;
-#else
- goto bad_hwif;
-#endif
- case -5:
- case -2:
- case -1:
- case 0:
- case 1:
- case 2:
- case 3:
- goto bad_option;
- default:
- printk(" -- SUPPORT NOT CONFIGURED IN THIS KERNEL\n");
- return 1;
- }
- }
bad_option:
printk(" -- BAD OPTION\n");
return 1;
obsolete_option:
printk(" -- OBSOLETE OPTION, WILL BE REMOVED SOON!\n");
return 1;
-bad_hwif:
- printk("-- NOT SUPPORTED ON ide%d", hw);
done:
printk("\n");
return 1;
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index 6efbf94..c689863 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -220,7 +220,7 @@
return ide_legacy_device_add(&ali14xx_port_info, 0);
}
-int probe_ali14xx;
+static int probe_ali14xx;
module_param_named(probe, probe_ali14xx, bool, 0);
MODULE_PARM_DESC(probe, "probe for ALI M14xx chipsets");
diff --git a/drivers/ide/legacy/dtc2278.c b/drivers/ide/legacy/dtc2278.c
index f7c4ad1..581909a 100644
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -131,7 +131,7 @@
return ide_legacy_device_add(&dtc2278_port_info, 0);
}
-int probe_dtc2278 = 0;
+static int probe_dtc2278;
module_param_named(probe, probe_dtc2278, bool, 0);
MODULE_PARM_DESC(probe, "probe for DTC2278xx chipsets");
diff --git a/drivers/ide/legacy/ht6560b.c b/drivers/ide/legacy/ht6560b.c
index 702d8de..8b2a5b4 100644
--- a/drivers/ide/legacy/ht6560b.c
+++ b/drivers/ide/legacy/ht6560b.c
@@ -323,7 +323,7 @@
hwif->drives[1].drive_data = t;
}
-int probe_ht6560b = 0;
+static int probe_ht6560b;
module_param_named(probe, probe_ht6560b, bool, 0);
MODULE_PARM_DESC(probe, "probe for HT6560B chipset");
diff --git a/drivers/ide/legacy/ide-4drives.c b/drivers/ide/legacy/ide-4drives.c
index 17f94d0..ecae916 100644
--- a/drivers/ide/legacy/ide-4drives.c
+++ b/drivers/ide/legacy/ide-4drives.c
@@ -6,7 +6,7 @@
#define DRV_NAME "ide-4drives"
-int probe_4drives;
+static int probe_4drives;
module_param_named(probe, probe_4drives, bool, 0);
MODULE_PARM_DESC(probe, "probe for generic IDE chipset with 4 drives/port");
diff --git a/drivers/ide/legacy/qd65xx.c b/drivers/ide/legacy/qd65xx.c
index 15a99aa..61d5889 100644
--- a/drivers/ide/legacy/qd65xx.c
+++ b/drivers/ide/legacy/qd65xx.c
@@ -399,7 +399,7 @@
return rc;
}
-int probe_qd65xx = 0;
+static int probe_qd65xx;
module_param_named(probe, probe_qd65xx, bool, 0);
MODULE_PARM_DESC(probe, "probe for QD65xx chipsets");
diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index 17d5153..6f25f0f 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -158,7 +158,7 @@
return ide_legacy_device_add(&umc8672_port_info, 0);
}
-int probe_umc8672;
+static int probe_umc8672;
module_param_named(probe, probe_umc8672, bool, 0);
MODULE_PARM_DESC(probe, "probe for UMC8672 chipset");
diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index 25c2f1b..0f6f11e6 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -111,10 +111,7 @@
#define DRV_NAME "cmd640"
-/*
- * This flag is set in ide.c by the parameter: ide0=cmd640_vlb
- */
-int cmd640_vlb;
+static int cmd640_vlb;
/*
* CMD640 specific registers definition.