ps3rom: Use ps3_system_bus_[gs]et_drvdata() instead of direct access

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index ca0dd33..db90caf 100644 (file)
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -299,7 +299,7 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
                return IRQ_HANDLED;
        }
 
-       host = dev->sbd.core.driver_data;
+       host = ps3_system_bus_get_drvdata(&dev->sbd);
        priv = shost_priv(host);
        cmd = priv->curr_cmd;
 
@@ -387,7 +387,7 @@ static int __devinit ps3rom_probe(struct ps3_system_bus_device *_dev)
        }
 
        priv = shost_priv(host);
-       dev->sbd.core.driver_data = host;
+       ps3_system_bus_set_drvdata(&dev->sbd, host);
        priv->dev = dev;
 
        /* One device/LUN per SCSI bus */
@@ -407,7 +407,7 @@ static int __devinit ps3rom_probe(struct ps3_system_bus_device *_dev)
 
 fail_host_put:
        scsi_host_put(host);
-       dev->sbd.core.driver_data = NULL;
+       ps3_system_bus_set_drvdata(&dev->sbd, NULL);
 fail_teardown:
        ps3stor_teardown(dev);
 fail_free_bounce:
@@ -418,12 +418,12 @@ fail_free_bounce:
 static int ps3rom_remove(struct ps3_system_bus_device *_dev)
 {
        struct ps3_storage_device *dev = to_ps3_storage_device(&_dev->core);
-       struct Scsi_Host *host = dev->sbd.core.driver_data;
+       struct Scsi_Host *host = ps3_system_bus_get_drvdata(&dev->sbd);
 
        scsi_remove_host(host);
        ps3stor_teardown(dev);
        scsi_host_put(host);
-       dev->sbd.core.driver_data = NULL;
+       ps3_system_bus_set_drvdata(&dev->sbd, NULL);
        kfree(dev->bounce_buf);
        return 0;
 }