diff options
Diffstat (limited to 'drivers/scsi/sun_esp.c')
| -rw-r--r-- | drivers/scsi/sun_esp.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c index 64e6d34e4364..a11efbcb7f8b 100644 --- a/drivers/scsi/sun_esp.c +++ b/drivers/scsi/sun_esp.c @@ -210,30 +210,6 @@ static u8 sbus_esp_read8(struct esp *esp, unsigned long reg) return sbus_readb(esp->regs + (reg * 4UL)); } -static dma_addr_t sbus_esp_map_single(struct esp *esp, void *buf, - size_t sz, int dir) -{ - return dma_map_single(esp->dev, buf, sz, dir); -} - -static int sbus_esp_map_sg(struct esp *esp, struct scatterlist *sg, - int num_sg, int dir) -{ - return dma_map_sg(esp->dev, sg, num_sg, dir); -} - -static void sbus_esp_unmap_single(struct esp *esp, dma_addr_t addr, - size_t sz, int dir) -{ - dma_unmap_single(esp->dev, addr, sz, dir); -} - -static void sbus_esp_unmap_sg(struct esp *esp, struct scatterlist *sg, - int num_sg, int dir) -{ - dma_unmap_sg(esp->dev, sg, num_sg, dir); -} - static int sbus_esp_irq_pending(struct esp *esp) { if (dma_read32(DMA_CSR) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)) @@ -463,10 +439,6 @@ static int sbus_esp_dma_error(struct esp *esp) static const struct esp_driver_ops sbus_esp_ops = { .esp_write8 = sbus_esp_write8, .esp_read8 = sbus_esp_read8, - .map_single = sbus_esp_map_single, - .map_sg = sbus_esp_map_sg, - .unmap_single = sbus_esp_unmap_single, - .unmap_sg = sbus_esp_unmap_sg, .irq_pending = sbus_esp_irq_pending, .reset_dma = sbus_esp_reset_dma, .dma_drain = sbus_esp_dma_drain, |