diff options
| -rw-r--r-- | drivers/scsi/NCR5380.c | 12 | ||||
| -rw-r--r-- | drivers/scsi/NCR5380.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/arm/oak.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/dmx3191d.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/dtc.c | 12 | ||||
| -rw-r--r-- | drivers/scsi/g_NCR5380.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/pas16.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/t128.c | 1 |
8 files changed, 4 insertions, 32 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index 69a0d9d154fe..52e7d2b57902 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -106,9 +106,6 @@ * DIFFERENTIAL - if defined, NCR53c81 chips will use external differential * transceivers. * - * DONT_USE_INTR - if defined, never use interrupts, even if we probe or - * override-configure an IRQ. - * * PSEUDO_DMA - if defined, PSEUDO DMA is used during the data transfer phases. * * REAL_DMA - if defined, REAL DMA is used during the data transfer phases. @@ -464,9 +461,6 @@ static void prepare_info(struct Scsi_Host *instance) hostdata->flags & FLAG_DMA_FIXUP ? "DMA_FIXUP " : "", hostdata->flags & FLAG_NO_PSEUDO_DMA ? "NO_PSEUDO_DMA " : "", hostdata->flags & FLAG_TOSHIBA_DELAY ? "TOSHIBA_DELAY " : "", -#ifdef AUTOPROBE_IRQ - "AUTOPROBE_IRQ " -#endif #ifdef DIFFERENTIAL "DIFFERENTIAL " #endif @@ -915,8 +909,6 @@ static void NCR5380_dma_complete(struct Scsi_Host *instance) } } -#ifndef DONT_USE_INTR - /** * NCR5380_intr - generic NCR5380 irq handler * @irq: interrupt number @@ -951,7 +943,7 @@ static void NCR5380_dma_complete(struct Scsi_Host *instance) * the Busy Monitor interrupt is enabled together with DMA Mode. */ -static irqreturn_t NCR5380_intr(int irq, void *dev_id) +static irqreturn_t __maybe_unused NCR5380_intr(int irq, void *dev_id) { struct Scsi_Host *instance = dev_id; struct NCR5380_hostdata *hostdata = shost_priv(instance); @@ -1020,8 +1012,6 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id) return IRQ_RETVAL(handled); } -#endif - /* * Function : int NCR5380_select(struct Scsi_Host *instance, * struct scsi_cmnd *cmd) diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h index 5c2411f05852..076f8969dd22 100644 --- a/drivers/scsi/NCR5380.h +++ b/drivers/scsi/NCR5380.h @@ -280,16 +280,12 @@ static void NCR5380_print(struct Scsi_Host *instance); #define NCR5380_dprint_phase(flg, arg) do {} while (0) #endif -#if defined(AUTOPROBE_IRQ) static int NCR5380_probe_irq(struct Scsi_Host *instance, int possible); -#endif static int NCR5380_init(struct Scsi_Host *instance, int flags); static int NCR5380_maybe_reset_bus(struct Scsi_Host *); static void NCR5380_exit(struct Scsi_Host *instance); static void NCR5380_information_transfer(struct Scsi_Host *instance); -#ifndef DONT_USE_INTR static irqreturn_t NCR5380_intr(int irq, void *dev_id); -#endif static void NCR5380_main(struct work_struct *work); static const char *NCR5380_info(struct Scsi_Host *instance); static void NCR5380_reselect(struct Scsi_Host *instance); diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c index 3aac99c21267..a396024a3cae 100644 --- a/drivers/scsi/arm/oak.c +++ b/drivers/scsi/arm/oak.c @@ -14,8 +14,6 @@ #include <scsi/scsi_host.h> -#define DONT_USE_INTR - #define priv(host) ((struct NCR5380_hostdata *)(host)->hostdata) #define NCR5380_read(reg) \ diff --git a/drivers/scsi/dmx3191d.c b/drivers/scsi/dmx3191d.c index f8d9bd8eaa6f..9b5a457d4bca 100644 --- a/drivers/scsi/dmx3191d.c +++ b/drivers/scsi/dmx3191d.c @@ -34,8 +34,6 @@ * Definitions for the generic 5380 driver. */ -#define DONT_USE_INTR - #define NCR5380_read(reg) inb(instance->io_port + reg) #define NCR5380_write(reg, value) outb(value, instance->io_port + reg) diff --git a/drivers/scsi/dtc.c b/drivers/scsi/dtc.c index e87c632234f3..459863f94e46 100644 --- a/drivers/scsi/dtc.c +++ b/drivers/scsi/dtc.c @@ -1,5 +1,3 @@ -#define DONT_USE_INTR - /* * DTC 3180/3280 driver, by * Ray Van Tassle rayvt@comm.mot.com @@ -53,7 +51,6 @@ #include <scsi/scsi_host.h> #include "dtc.h" -#define AUTOPROBE_IRQ #include "NCR5380.h" /* @@ -243,9 +240,10 @@ found: if (instance->irq == 255) instance->irq = NO_IRQ; -#ifndef DONT_USE_INTR /* With interrupts enabled, it will sometimes hang when doing heavy * reads. So better not enable them until I finger it out. */ + instance->irq = NO_IRQ; + if (instance->irq != NO_IRQ) if (request_irq(instance->irq, dtc_intr, 0, "dtc", instance)) { @@ -257,11 +255,7 @@ found: printk(KERN_WARNING "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no); printk(KERN_WARNING "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no); } -#else - if (instance->irq != NO_IRQ) - printk(KERN_WARNING "scsi%d : interrupts not used. Might as well not jumper it.\n", instance->host_no); - instance->irq = NO_IRQ; -#endif + dprintk(NDEBUG_INIT, "scsi%d : irq = %d\n", instance->host_no, instance->irq); diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c index 09e1cf938ecf..18f4a4f99336 100644 --- a/drivers/scsi/g_NCR5380.c +++ b/drivers/scsi/g_NCR5380.c @@ -56,8 +56,6 @@ * */ -#define AUTOPROBE_IRQ - #include <asm/io.h> #include <linux/blkdev.h> #include <linux/module.h> diff --git a/drivers/scsi/pas16.c b/drivers/scsi/pas16.c index 62eef3f6d140..2f689ae7a803 100644 --- a/drivers/scsi/pas16.c +++ b/drivers/scsi/pas16.c @@ -75,7 +75,6 @@ #include <scsi/scsi_host.h> #include "pas16.h" -#define AUTOPROBE_IRQ #include "NCR5380.h" diff --git a/drivers/scsi/t128.c b/drivers/scsi/t128.c index b5beecfaa3d5..8a8608ac62e6 100644 --- a/drivers/scsi/t128.c +++ b/drivers/scsi/t128.c @@ -74,7 +74,6 @@ #include <scsi/scsi_host.h> #include "t128.h" -#define AUTOPROBE_IRQ #include "NCR5380.h" static struct override { |
