* Tell IDE layer to not manage resources by setting hwif->mmio flag and request resources in bastide_init(). * Use request_mem_region() for resources reservation. * Use driver name for resources reservation. Cc: Ben Dooks <support@xxxxxxxxxxxx> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> --- drivers/ide/arm/bast-ide.c | 10 ++++++++++ 1 file changed, 10 insertions(+) Index: b/drivers/ide/arm/bast-ide.c =================================================================== --- a/drivers/ide/arm/bast-ide.c +++ b/drivers/ide/arm/bast-ide.c @@ -21,6 +21,8 @@ #include <asm/arch/bast-map.h> #include <asm/arch/bast-irq.h> +#define DRV_NAME "bast-ide" + static int __init bastide_register(unsigned int base, unsigned int aux, int irq) { ide_hwif_t *hwif; @@ -53,6 +55,7 @@ static int __init bastide_register(unsig ide_init_port_data(hwif, i); ide_init_port_hw(hwif, &hw); + hwif->mmio = 1; hwif->quirkproc = NULL; idx[0] = i; @@ -64,6 +67,8 @@ out: static int __init bastide_init(void) { + unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS; + /* we can treat the VR1000 and the BAST the same */ if (!(machine_is_bast() || machine_is_vr1000())) @@ -71,6 +76,11 @@ static int __init bastide_init(void) printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n"); + if (!request_mem_region(base, 0x400000, DRV_NAME)) { + printk(KERN_ERR "%s: resources busy\n", DRV_NAME); + return -EBUSY; + } + bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0); bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1); - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html