[PATCH v4 03/78] ncr5380: Eliminate PDEBUG*, TDEBUG* and DTCDEBUG* macros

Finn Thain
2016-01-03T05:05:04Z

[-- Attachment #1: ncr5380-remove-TDEBUG-DTCDEBUG-PDEBUG --]
[-- Type: text/plain, Size: 10019 bytes --]

Replace {P,T,DTC}DEBUG_INIT with NDEBUG_INIT. Remove dead debugging
code, including code that's conditional upon *DEBUG_TRANSFER.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>

---
drivers/scsi/dtc.c | 18 ++++++------------
drivers/scsi/dtc.h | 27 ---------------------------
drivers/scsi/pas16.c | 21 +++++++--------------
drivers/scsi/pas16.h | 16 ----------------
drivers/scsi/t128.c | 18 ++++++------------
drivers/scsi/t128.h | 16 ----------------
6 files changed, 19 insertions(+), 97 deletions(-)

Index: linux/drivers/scsi/dtc.c
===================================================================
--- linux.orig/drivers/scsi/dtc.c 2016-01-03 16:02:42.000000000 +1100
+++ linux/drivers/scsi/dtc.c 2016-01-03 16:02:47.000000000 +1100
@@ -205,9 +205,8 @@ static int __init dtc_detect(struct scsi
addr = 0;
} else
for (; !addr && (current_base < NO_BASES); ++current_base) {
-#if (DTCDEBUG & DTCDEBUG_INIT)
- printk(KERN_DEBUG "scsi-dtc : probing address %08x\n", bases[current_base].address);
-#endif
+ dprintk(NDEBUG_INIT, "dtc: probing address 0x%08x\n",
+ (unsigned int)bases[current_base].address);
if (bases[current_base].noauto)
continue;
base = ioremap(bases[current_base].address, 0x2000);
@@ -216,18 +215,14 @@ static int __init dtc_detect(struct scsi
for (sig = 0; sig < NO_SIGNATURES; ++sig) {
if (check_signature(base + signatures[sig].offset, signatures[sig].string, strlen(signatures[sig].string))) {
addr = bases[current_base].address;
-#if (DTCDEBUG & DTCDEBUG_INIT)
- printk(KERN_DEBUG "scsi-dtc : detected board.\n");
-#endif
+ dprintk(NDEBUG_INIT, "dtc: detected board\n");
goto found;
}
}
iounmap(base);
}

-#if defined(DTCDEBUG) && (DTCDEBUG & DTCDEBUG_INIT)
- printk(KERN_DEBUG "scsi-dtc : base = %08x\n", addr);
-#endif
+ dprintk(NDEBUG_INIT, "dtc: addr = 0x%08x\n", addr);

if (!addr)
break;
@@ -271,9 +266,8 @@ found:
printk(KERN_WARNING "scsi%d : interrupts not used. Might as well not jumper it.\n", instance->host_no);
instance->irq = NO_IRQ;
#endif
-#if defined(DTCDEBUG) && (DTCDEBUG & DTCDEBUG_INIT)
- printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
+ dprintk(NDEBUG_INIT, "scsi%d : irq = %d\n",
+ instance->host_no, instance->irq);

++current_override;
++count;
Index: linux/drivers/scsi/dtc.h
===================================================================
--- linux.orig/drivers/scsi/dtc.h 2016-01-03 16:02:39.000000000 +1100
+++ linux/drivers/scsi/dtc.h 2016-01-03 16:02:47.000000000 +1100
@@ -10,10 +10,6 @@
#ifndef DTC3280_H
#define DTC3280_H

-#define DTCDEBUG 0
-#define DTCDEBUG_INIT 0x1
-#define DTCDEBUG_TRANSFER 0x2
-
#ifndef CMD_PER_LUN
#define CMD_PER_LUN 2
#endif
@@ -33,31 +29,8 @@

#define DTC_address(reg) (base + DTC_5380_OFFSET + reg)

-#define dbNCR5380_read(reg) \
- (rval=readb(DTC_address(reg)), \
- (((unsigned char) printk("DTC : read register %d at addr %p is: %02x\n"\
- , (reg), DTC_address(reg), rval)), rval ) )
-
-#define dbNCR5380_write(reg, value) do { \
- printk("DTC : write %02x to register %d at address %p\n", \
- (value), (reg), DTC_address(reg)); \
- writeb(value, DTC_address(reg));} while(0)
-
-
-#if !(DTCDEBUG & DTCDEBUG_TRANSFER)
#define NCR5380_read(reg) (readb(DTC_address(reg)))
#define NCR5380_write(reg, value) (writeb(value, DTC_address(reg)))
-#else
-#define NCR5380_read(reg) (readb(DTC_address(reg)))
-#define xNCR5380_read(reg) \
- (((unsigned char) printk("DTC : read register %d at address %p\n"\
- , (reg), DTC_address(reg))), readb(DTC_address(reg)))
-
-#define NCR5380_write(reg, value) do { \
- printk("DTC : write %02x to register %d at address %p\n", \
- (value), (reg), DTC_address(reg)); \
- writeb(value, DTC_address(reg));} while(0)
-#endif

#define NCR5380_intr dtc_intr
#define NCR5380_queue_command dtc_queue_command
Index: linux/drivers/scsi/pas16.c
===================================================================
--- linux.orig/drivers/scsi/pas16.c 2016-01-03 16:02:42.000000000 +1100
+++ linux/drivers/scsi/pas16.c 2016-01-03 16:02:47.000000000 +1100
@@ -1,6 +1,5 @@
#define PSEUDO_DMA
#define UNSAFE /* Not unsafe for PAS16 -- use it */
-#define PDEBUG 0

/*
* This driver adapted from Drew Eckhardt's Trantor T128 driver
@@ -377,23 +376,18 @@ static int __init pas16_detect(struct sc
}
else
for (; !io_port && (current_base < NO_BASES); ++current_base) {
-#if (PDEBUG & PDEBUG_INIT)
- printk("scsi-pas16 : probing io_port %04x\n", (unsigned int) bases[current_base].io_port);
-#endif
+ dprintk(NDEBUG_INIT, "pas16: probing io_port 0x%04x\n",
+ (unsigned int)bases[current_base].io_port);
if ( !bases[current_base].noauto &&
pas16_hw_detect( current_base ) ){
io_port = bases[current_base].io_port;
init_board( io_port, default_irqs[ current_base ], 0 );
-#if (PDEBUG & PDEBUG_INIT)
- printk("scsi-pas16 : detected board.\n");
-#endif
+ dprintk(NDEBUG_INIT, "pas16: detected board\n");
}
}

-
-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
- printk("scsi-pas16 : io_port = %04x\n", (unsigned int) io_port);
-#endif
+ dprintk(NDEBUG_INIT, "pas16: io_port = 0x%04x\n",
+ (unsigned int)io_port);

if (!io_port)
break;
@@ -431,9 +425,8 @@ static int __init pas16_detect(struct sc
outb( (inb(io_port + IO_CONFIG_3) & 0x0f), io_port + IO_CONFIG_3 );
}

-#if defined(PDEBUG) && (PDEBUG & PDEBUG_INIT)
- printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
+ dprintk(NDEBUG_INIT, "scsi%d : irq = %d\n",
+ instance->host_no, instance->irq);

++current_override;
++count;
Index: linux/drivers/scsi/pas16.h
===================================================================
--- linux.orig/drivers/scsi/pas16.h 2016-01-03 16:02:39.000000000 +1100
+++ linux/drivers/scsi/pas16.h 2016-01-03 16:02:47.000000000 +1100
@@ -24,9 +24,6 @@
#ifndef PAS16_H
#define PAS16_H

-#define PDEBUG_INIT 0x1
-#define PDEBUG_TRANSFER 0x2
-
#define PAS16_DEFAULT_BASE_1 0x388
#define PAS16_DEFAULT_BASE_2 0x384
#define PAS16_DEFAULT_BASE_3 0x38c
@@ -120,21 +117,8 @@

#define PAS16_io_port(reg) ( io_port + pas16_offset[(reg)] )

-#if !(PDEBUG & PDEBUG_TRANSFER)
#define NCR5380_read(reg) ( inb(PAS16_io_port(reg)) )
#define NCR5380_write(reg, value) ( outb((value),PAS16_io_port(reg)) )
-#else
-#define NCR5380_read(reg) \
- (((unsigned char) printk("scsi%d : read register %d at io_port %04x\n"\
- , instance->hostno, (reg), PAS16_io_port(reg))), inb( PAS16_io_port(reg)) )
-
-#define NCR5380_write(reg, value) \
- (printk("scsi%d : write %02x to register %d at io_port %04x\n", \
- instance->hostno, (value), (reg), PAS16_io_port(reg)), \
- outb( (value),PAS16_io_port(reg) ) )
-
-#endif
-

#define NCR5380_intr pas16_intr
#define do_NCR5380_intr do_pas16_intr
Index: linux/drivers/scsi/t128.c
===================================================================
--- linux.orig/drivers/scsi/t128.c 2016-01-03 16:02:42.000000000 +1100
+++ linux/drivers/scsi/t128.c 2016-01-03 16:02:47.000000000 +1100
@@ -182,9 +182,8 @@ static int __init t128_detect(struct scs
base = 0;
} else
for (; !base && (current_base < NO_BASES); ++current_base) {
-#if (TDEBUG & TDEBUG_INIT)
- printk("scsi-t128 : probing address %08x\n", bases[current_base].address);
-#endif
+ dprintk(NDEBUG_INIT, "t128: probing address 0x%08x\n",
+ bases[current_base].address);
if (bases[current_base].noauto)
continue;
p = ioremap(bases[current_base].address, 0x2000);
@@ -195,17 +194,13 @@ static int __init t128_detect(struct scs
signatures[sig].string,
strlen(signatures[sig].string))) {
base = bases[current_base].address;
-#if (TDEBUG & TDEBUG_INIT)
- printk("scsi-t128 : detected board.\n");
-#endif
+ dprintk(NDEBUG_INIT, "t128: detected board\n");
goto found;
}
iounmap(p);
}

-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
- printk("scsi-t128 : base = %08x\n", (unsigned int) base);
-#endif
+ dprintk(NDEBUG_INIT, "t128: base = 0x%08x\n", (unsigned int)base);

if (!base)
break;
@@ -242,9 +237,8 @@ found:
printk("scsi%d : please jumper the board for a free IRQ.\n", instance->host_no);
}

-#if defined(TDEBUG) && (TDEBUG & TDEBUG_INIT)
- printk("scsi%d : irq = %d\n", instance->host_no, instance->irq);
-#endif
+ dprintk(NDEBUG_INIT, "scsi%d: irq = %d\n",
+ instance->host_no, instance->irq);

++current_override;
++count;
Index: linux/drivers/scsi/t128.h
===================================================================
--- linux.orig/drivers/scsi/t128.h 2016-01-03 16:02:39.000000000 +1100
+++ linux/drivers/scsi/t128.h 2016-01-03 16:02:47.000000000 +1100
@@ -23,10 +23,6 @@
#ifndef T128_H
#define T128_H

-#define TDEBUG 0
-#define TDEBUG_INIT 0x1
-#define TDEBUG_TRANSFER 0x2
-
/*
* The trantor boards are memory mapped. They use an NCR5380 or
* equivalent (my sample board had part second sourced from ZILOG).
@@ -92,20 +88,8 @@

#define T128_address(reg) (base + T_5380_OFFSET + ((reg) * 0x20))

-#if !(TDEBUG & TDEBUG_TRANSFER)
#define NCR5380_read(reg) readb(T128_address(reg))
#define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
-#else
-#define NCR5380_read(reg) \
- (((unsigned char) printk("scsi%d : read register %d at address %08x\n"\
- , instance->hostno, (reg), T128_address(reg))), readb(T128_address(reg)))
-
-#define NCR5380_write(reg, value) { \
- printk("scsi%d : write %02x to register %d at address %08x\n", \
- instance->hostno, (value), (reg), T128_address(reg)); \
- writeb((value), (T128_address(reg))); \
-}
-#endif

#define NCR5380_intr t128_intr
#define do_NCR5380_intr do_t128_intr