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);