cdrom: gdrom: Kill off PHYSADDR use.
Paul Mundt [Tue, 13 Oct 2009 03:30:40 +0000 (12:30 +0900)]
PHYSADDR() is gone, and completely unecessary in all of the cases the
gdrom driver was using it. Kill off all references to it, and change the
one legitimate use over to virt_to_phys() instead.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

drivers/cdrom/gdrom.c

index a762283..e789e6c 100644 (file)
@@ -214,7 +214,7 @@ static void gdrom_spicommand(void *spi_string, int buflen)
                gdrom_getsense(NULL);
                return;
        }
-       outsw(PHYSADDR(GDROM_DATA_REG), cmd, 6);
+       outsw(GDROM_DATA_REG, cmd, 6);
 }
 
 
@@ -298,7 +298,7 @@ static int gdrom_readtoc_cmd(struct gdromtoc *toc, int session)
                err = -EINVAL;
                goto cleanup_readtoc;
        }
-       insw(PHYSADDR(GDROM_DATA_REG), toc, tocsize/2);
+       insw(GDROM_DATA_REG, toc, tocsize/2);
        if (gd.status & 0x01)
                err = -EINVAL;
 
@@ -449,7 +449,7 @@ static int gdrom_getsense(short *bufstring)
                GDROM_DEFAULT_TIMEOUT);
        if (gd.pending)
                goto cleanup_sense;
-       insw(PHYSADDR(GDROM_DATA_REG), &sense, sense_command->buflen/2);
+       insw(GDROM_DATA_REG, &sense, sense_command->buflen/2);
        if (sense[1] & 40) {
                printk(KERN_INFO "GDROM: Drive not ready - command aborted\n");
                goto cleanup_sense;
@@ -586,7 +586,7 @@ static void gdrom_readdisk_dma(struct work_struct *work)
                spin_unlock(&gdrom_lock);
                block = blk_rq_pos(req)/GD_TO_BLK + GD_SESSION_OFFSET;
                block_cnt = blk_rq_sectors(req)/GD_TO_BLK;
-               ctrl_outl(PHYSADDR(req->buffer), GDROM_DMA_STARTADDR_REG);
+               ctrl_outl(virt_to_phys(req->buffer), GDROM_DMA_STARTADDR_REG);
                ctrl_outl(block_cnt * GDROM_HARD_SECTOR, GDROM_DMA_LENGTH_REG);
                ctrl_outl(1, GDROM_DMA_DIRECTION_REG);
                ctrl_outl(1, GDROM_DMA_ENABLE_REG);
@@ -615,7 +615,7 @@ static void gdrom_readdisk_dma(struct work_struct *work)
                        cpu_relax();
                gd.pending = 1;
                gd.transfer = 1;
-               outsw(PHYSADDR(GDROM_DATA_REG), &read_command->cmd, 6);
+               outsw(GDROM_DATA_REG, &read_command->cmd, 6);
                timeout = jiffies + HZ / 2;
                /* Wait for any pending DMA to finish */
                while (ctrl_inb(GDROM_DMA_STATUS_REG) &&