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path: root/drivers/scsi/NCR5380.c
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Diffstat (limited to 'drivers/scsi/NCR5380.c')
-rw-r--r--drivers/scsi/NCR5380.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index 88ea5a1fb60..f8e449a98d2 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -347,7 +347,7 @@ static int NCR5380_poll_politely(struct Scsi_Host *instance, int reg, int bit, i
if((r & bit) == val)
return 0;
if(!in_interrupt())
- yield();
+ cond_resched();
else
cpu_relax();
}
@@ -357,7 +357,7 @@ static int NCR5380_poll_politely(struct Scsi_Host *instance, int reg, int bit, i
static struct {
unsigned char value;
const char *name;
-} phases[] = {
+} phases[] __maybe_unused = {
{PHASE_DATAOUT, "DATAOUT"},
{PHASE_DATAIN, "DATAIN"},
{PHASE_CMDOUT, "CMDOUT"},
@@ -575,7 +575,8 @@ static irqreturn_t __init probe_intr(int irq, void *dev_id)
* Locks: none, irqs must be enabled on entry
*/
-static int __init NCR5380_probe_irq(struct Scsi_Host *instance, int possible)
+static int __init __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
+ int possible)
{
NCR5380_local_declare();
struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata;
@@ -629,7 +630,8 @@ static int __init NCR5380_probe_irq(struct Scsi_Host *instance, int possible)
* Locks: none
*/
-static void __init NCR5380_print_options(struct Scsi_Host *instance)
+static void __init __maybe_unused
+NCR5380_print_options(struct Scsi_Host *instance)
{
printk(" generic options"
#ifdef AUTOPROBE_IRQ
@@ -703,8 +705,8 @@ char *lprint_command(unsigned char *cmd, char *pos, char *buffer, int len);
static
char *lprint_opcode(int opcode, char *pos, char *buffer, int length);
-static
-int NCR5380_proc_info(struct Scsi_Host *instance, char *buffer, char **start, off_t offset, int length, int inout)
+static int __maybe_unused NCR5380_proc_info(struct Scsi_Host *instance,
+ char *buffer, char **start, off_t offset, int length, int inout)
{
char *pos = buffer;
struct NCR5380_hostdata *hostdata;