falconide: fix resources reservation (take 2)

* Tell IDE layer to not manage resources by setting
  hwif->mmio flag and request resources in falconide_init().

* Use request_mem_region() for resources reservation.

* Use driver name for resources reservation.

v2:
* Fix missing printk() parameter. (Noticed by Geert Uytterhoeven)

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Michael Schmitz <schmitz@debian.org>
Signed-off-by: Bartlomiej Zolnierkiewicz's avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 54c05395
......@@ -22,6 +22,7 @@
#include <asm/atariints.h>
#include <asm/atari_stdma.h>
#define DRV_NAME "falconide"
/*
* Base of the IDE interface
......@@ -74,6 +75,11 @@ static int __init falconide_init(void)
printk(KERN_INFO "ide: Falcon IDE controller\n");
if (!request_mem_region(ATA_HD_BASE, 0x40, DRV_NAME)) {
printk(KERN_ERR "%s: resources busy\n", DRV_NAME);
return -EBUSY;
}
falconide_setup_ports(&hw);
hwif = ide_find_port();
......@@ -83,6 +89,7 @@ static int __init falconide_init(void)
ide_init_port_data(hwif, index);
ide_init_port_hw(hwif, &hw);
hwif->mmio = 1;
ide_get_lock(NULL, NULL);
ide_device_add(idx, NULL);
......
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