IDE: remove ide=reverse IDE core
This option is obsolete and can be removed safely. It allows us to remove the pci_get_device_reverse() function from the PCI core. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>hifive-unleashed-5.1
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4b119e21d0
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@ -269,8 +269,6 @@ Summary of ide driver parameters for kernel command line
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ability to bit test for detection is currently
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unknown.
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"ide=reverse" : formerly called to pci sub-system, but now local.
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"ide=doubler" : probe/support IDE doublers on Amiga
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There may be more options than shown -- use the source, Luke!
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@ -763,7 +763,7 @@ and is between 256 and 4096 characters. It is defined in the file
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Format: <io>[,<membase>[,<icn_id>[,<icn_id2>]]]
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ide= [HW] (E)IDE subsystem
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Format: ide=nodma or ide=doubler or ide=reverse
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Format: ide=nodma or ide=doubler
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See Documentation/ide/ide.txt.
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ide?= [HW] (E)IDE subsystem
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@ -416,12 +416,6 @@ config BLK_DEV_OFFBOARD
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This can improve the usability of some boot managers such as lilo
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when booting from a drive on an off-board controller.
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If you say Y here, and you actually want to reverse the device scan
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order as explained above, you also need to issue the kernel command
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line option "ide=reverse". (Try "man bootparam" or see the
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documentation of your boot loader (lilo or loadlin) about how to
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pass options to the kernel at boot time.)
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Note that, if you do this, the order of the hd* devices will be
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rearranged which may require modification of fstab and other files.
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@ -615,8 +609,7 @@ config BLK_DEV_HPT366
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reference to device 0x80. The other solution is to say Y to "Boot
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off-board chipsets first support" (CONFIG_BLK_DEV_OFFBOARD) unless
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your mother board has the chipset natively mounted. Regardless one
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should use the fore mentioned option and call at LILO or include
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"ide=reverse" in LILO's append-line.
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should use the fore mentioned option and call at LILO.
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This driver requires dynamic tuning of the chipset during the
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ide-probe at boot. It is reported to support DVD II drives, by the
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@ -88,13 +88,8 @@ static int __init ide_scan_pcibus(void)
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struct list_head *l, *n;
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pre_init = 0;
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if (!ide_scan_direction)
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while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)))
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ide_scan_pcidev(dev);
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else
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while ((dev = pci_get_device_reverse(PCI_ANY_ID, PCI_ANY_ID,
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dev)))
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ide_scan_pcidev(dev);
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/*
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* Hand the drivers over to the PCI layer now we
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@ -90,10 +90,6 @@ static int system_bus_speed; /* holds what we think is VESA/PCI bus speed */
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DEFINE_MUTEX(ide_cfg_mtx);
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__cacheline_aligned_in_smp DEFINE_SPINLOCK(ide_lock);
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#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
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int ide_scan_direction; /* THIS was formerly 2.2.x pci=reverse */
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#endif
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int noautodma = 0;
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#ifdef CONFIG_BLK_DEV_IDEACPI
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@ -1217,14 +1213,6 @@ static int __init ide_setup(char *s)
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goto obsolete_option;
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}
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#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
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if (!strcmp(s, "ide=reverse")) {
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ide_scan_direction = 1;
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printk(" : Enabled support for IDE inverse scan order.\n");
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goto obsolete_option;
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}
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#endif
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#ifdef CONFIG_BLK_DEV_IDEACPI
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if (!strcmp(s, "ide=noacpi")) {
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//printk(" : Disable IDE ACPI support.\n");
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@ -990,7 +990,6 @@ extern void do_ide_request(struct request_queue *);
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void ide_init_disk(struct gendisk *, ide_drive_t *);
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#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
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extern int ide_scan_direction;
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extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name);
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#define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME)
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#else
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