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path: root/drivers/scsi/jazz_esp.c
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Diffstat (limited to 'drivers/scsi/jazz_esp.c')
-rw-r--r--drivers/scsi/jazz_esp.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index fcd304e11c26..fc031c76dade 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -52,7 +52,6 @@ static volatile unsigned char cmd_buffer[16];
* via PIO.
*/
-int jazz_esp_detect(struct scsi_host_template *tpnt);
static int jazz_esp_release(struct Scsi_Host *shost)
{
if (shost->irq)
@@ -75,7 +74,7 @@ static int jazz_esp_detect(struct scsi_host_template *tpnt)
* first assumption it is there:-)
*/
if (1) {
- esp_dev = 0;
+ esp_dev = NULL;
esp = esp_allocate(tpnt, (void *) esp_dev);
/* Do command transfer with programmed I/O */
@@ -94,13 +93,13 @@ static int jazz_esp_detect(struct scsi_host_template *tpnt)
esp->dma_setup = &dma_setup;
/* Optional functions */
- esp->dma_barrier = 0;
- esp->dma_drain = 0;
- esp->dma_invalidate = 0;
- esp->dma_irq_entry = 0;
- esp->dma_irq_exit = 0;
- esp->dma_poll = 0;
- esp->dma_reset = 0;
+ esp->dma_barrier = NULL;
+ esp->dma_drain = NULL;
+ esp->dma_invalidate = NULL;
+ esp->dma_irq_entry = NULL;
+ esp->dma_irq_exit = NULL;
+ esp->dma_poll = NULL;
+ esp->dma_reset = NULL;
esp->dma_led_off = &dma_led_off;
esp->dma_led_on = &dma_led_on;
@@ -120,7 +119,7 @@ static int jazz_esp_detect(struct scsi_host_template *tpnt)
* of DMA channel, so we can use the jazz DMA functions
*
*/
- esp->dregs = JAZZ_SCSI_DMA;
+ esp->dregs = (void *) JAZZ_SCSI_DMA;
/* ESP register base */
esp->eregs = (struct ESP_regs *)(JAZZ_SCSI_BASE);