[SCSI] jazz_esp: Fix sparse warnings.

Using plain integer as NULL pointer.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index ee8735153dc3bfa53dd0646a5204943ce7b75943..a07e930a9c045b83d335287404d517992e0b046a 100644 (file)
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -95,7 +95,7 @@ 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 */
@@ -114,13 +114,13 @@ 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;
        
@@ -140,7 +140,7 @@ 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);