diff options
Diffstat (limited to 'drivers/scsi/mac_scsi.c')
| -rw-r--r-- | drivers/scsi/mac_scsi.c | 25 |
1 files changed, 5 insertions, 20 deletions
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c index af3a6af97cc..6a039eb1cbc 100644 --- a/drivers/scsi/mac_scsi.c +++ b/drivers/scsi/mac_scsi.c @@ -25,10 +25,6 @@ * 1+ (800) 334-5454 */ -/* - * $Log: mac_NCR5380.c,v $ - */ - #include <linux/types.h> #include <linux/stddef.h> #include <linux/ctype.h> @@ -43,7 +39,6 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/system.h> #include <asm/macintosh.h> #include <asm/macints.h> @@ -59,12 +54,6 @@ #include "NCR5380.h" -#if 0 -#define NDEBUG (NDEBUG_INTR | NDEBUG_PSEUDO_DMA | NDEBUG_ARBITRATION | NDEBUG_SELECTION | NDEBUG_RESELECTION) -#else -#define NDEBUG (NDEBUG_ABORT) -#endif - #define RESET_BOOT #define DRIVER_SETUP @@ -261,6 +250,8 @@ int __init macscsi_detect(struct scsi_host_template * tpnt) /* Once we support multiple 5380s (e.g. DuoDock) we'll do something different here */ instance = scsi_register (tpnt, sizeof(struct NCR5380_hostdata)); + if (instance == NULL) + return 0; if (macintosh_config->ident == MAC_MODEL_IIFX) { mac_scsi_regp = via1+0x8000; @@ -291,8 +282,7 @@ int __init macscsi_detect(struct scsi_host_template * tpnt) ((struct NCR5380_hostdata *)instance->hostdata)->ctrl = 0; if (instance->irq != SCSI_IRQ_NONE) - if (request_irq(instance->irq, NCR5380_intr, IRQ_FLG_SLOW, - "ncr5380", instance)) { + if (request_irq(instance->irq, NCR5380_intr, 0, "ncr5380", instance)) { printk(KERN_WARNING "scsi%d: IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq); instance->irq = SCSI_IRQ_NONE; @@ -340,9 +330,6 @@ static void mac_scsi_reset_boot(struct Scsi_Host *instance) printk(KERN_INFO "Macintosh SCSI: resetting the SCSI bus..." ); - /* switch off SCSI IRQ - catch an interrupt without IRQ bit set else */ - disable_irq(IRQ_MAC_SCSI); - /* get in phase */ NCR5380_write( TARGET_COMMAND_REG, PHASE_SR_TO_TCR( NCR5380_read(STATUS_REG) )); @@ -358,9 +345,6 @@ static void mac_scsi_reset_boot(struct Scsi_Host *instance) for( end = jiffies + AFTER_RESET_DELAY; time_before(jiffies, end); ) barrier(); - /* switch on SCSI IRQ again */ - enable_irq(IRQ_MAC_SCSI); - printk(KERN_INFO " done\n" ); } #endif @@ -569,7 +553,8 @@ static int macscsi_pwrite (struct Scsi_Host *instance, static struct scsi_host_template driver_template = { .proc_name = "Mac5380", - .proc_info = macscsi_proc_info, + .show_info = macscsi_show_info, + .write_info = macscsi_write_info, .name = "Macintosh NCR5380 SCSI", .detect = macscsi_detect, .release = macscsi_release, |