Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6

[karo-tx-linux.git] / drivers / s390 / char / raw3270.c

diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c
index 81c151b5f0ac5b9543a55f2df00aae844a3684f6..d6a022f55e92a81e3d241737a90d948a308ab19f 100644 (file)
--- a/drivers/s390/char/raw3270.c
+++ b/drivers/s390/char/raw3270.c
@@ -7,7 +7,6 @@
  *     Copyright IBM Corp. 2003, 2009
  */
 
-#include <linux/bootmem.h>
 #include <linux/module.h>
 #include <linux/err.h>
 #include <linux/init.h>
@@ -143,33 +142,6 @@ raw3270_request_alloc(size_t size)
        return rq;
 }
 
-#ifdef CONFIG_TN3270_CONSOLE
-/*
- * Allocate a new 3270 ccw request from bootmem. Only works very
- * early in the boot process. Only con3270.c should be using this.
- */
-struct raw3270_request __init *raw3270_request_alloc_bootmem(size_t size)
-{
-       struct raw3270_request *rq;
-
-       rq = alloc_bootmem_low(sizeof(struct raw3270));
-
-       /* alloc output buffer. */
-       if (size > 0)
-               rq->buffer = alloc_bootmem_low(size);
-       rq->size = size;
-       INIT_LIST_HEAD(&rq->list);
-
-       /*
-        * Setup ccw.
-        */
-       rq->ccw.cda = __pa(rq->buffer);
-       rq->ccw.flags = CCW_FLAG_SLI;
-
-       return rq;
-}
-#endif
-
 /*
  * Free 3270 ccw request
  */
@@ -357,7 +329,7 @@ raw3270_irq (struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
        struct raw3270_request *rq;
        int rc;
 
-       rp = (struct raw3270 *) cdev->dev.driver_data;
+       rp = dev_get_drvdata(&cdev->dev);
        if (!rp)
                return;
        rq = (struct raw3270_request *) intparm;
@@ -831,7 +803,7 @@ raw3270_setup_device(struct ccw_device *cdev, struct raw3270 *rp, char *ascebc)
        if (rp->minor == -1)
                return -EUSERS;
        rp->cdev = cdev;
-       cdev->dev.driver_data = rp;
+       dev_set_drvdata(&cdev->dev, rp);
        cdev->handler = raw3270_irq;
        return 0;
 }
@@ -846,8 +818,8 @@ struct raw3270 __init *raw3270_setup_console(struct ccw_device *cdev)
        char *ascebc;
        int rc;
 
-       rp = (struct raw3270 *) alloc_bootmem_low(sizeof(struct raw3270));
-       ascebc = (char *) alloc_bootmem(256);
+       rp = kzalloc(sizeof(struct raw3270), GFP_KERNEL | GFP_DMA);
+       ascebc = kzalloc(256, GFP_KERNEL);
        rc = raw3270_setup_device(cdev, rp, ascebc);
        if (rc)
                return ERR_PTR(rc);
@@ -1112,7 +1084,7 @@ raw3270_delete_device(struct raw3270 *rp)
        /* Disconnect from ccw_device. */
        cdev = rp->cdev;
        rp->cdev = NULL;
-       cdev->dev.driver_data = NULL;
+       dev_set_drvdata(&cdev->dev, NULL);
        cdev->handler = NULL;
 
        /* Put ccw_device structure. */
@@ -1136,7 +1108,7 @@ static ssize_t
 raw3270_model_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        return snprintf(buf, PAGE_SIZE, "%i\n",
-                       ((struct raw3270 *) dev->driver_data)->model);
+                       ((struct raw3270 *) dev_get_drvdata(dev))->model);
 }
 static DEVICE_ATTR(model, 0444, raw3270_model_show, NULL);
 
@@ -1144,7 +1116,7 @@ static ssize_t
 raw3270_rows_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        return snprintf(buf, PAGE_SIZE, "%i\n",
-                       ((struct raw3270 *) dev->driver_data)->rows);
+                       ((struct raw3270 *) dev_get_drvdata(dev))->rows);
 }
 static DEVICE_ATTR(rows, 0444, raw3270_rows_show, NULL);
 
@@ -1152,7 +1124,7 @@ static ssize_t
 raw3270_columns_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        return snprintf(buf, PAGE_SIZE, "%i\n",
-                       ((struct raw3270 *) dev->driver_data)->cols);
+                       ((struct raw3270 *) dev_get_drvdata(dev))->cols);
 }
 static DEVICE_ATTR(columns, 0444, raw3270_columns_show, NULL);
 
@@ -1289,7 +1261,7 @@ raw3270_remove (struct ccw_device *cdev)
        struct raw3270_view *v;
        struct raw3270_notifier *np;
 
-       rp = cdev->dev.driver_data;
+       rp = dev_get_drvdata(&cdev->dev);
        /*
         * _remove is the opposite of _probe; it's probe that
         * should set up rp.  raw3270_remove gets entered for
@@ -1337,7 +1309,7 @@ raw3270_set_offline (struct ccw_device *cdev)
 {
        struct raw3270 *rp;
 
-       rp = cdev->dev.driver_data;
+       rp = dev_get_drvdata(&cdev->dev);
        if (test_bit(RAW3270_FLAGS_CONSOLE, &rp->flags))
                return -EBUSY;
        raw3270_remove(cdev);
@@ -1350,7 +1322,7 @@ static int raw3270_pm_stop(struct ccw_device *cdev)
        struct raw3270_view *view;
        unsigned long flags;
 
-       rp = cdev->dev.driver_data;
+       rp = dev_get_drvdata(&cdev->dev);
        if (!rp)
                return 0;
        spin_lock_irqsave(get_ccwdev_lock(rp->cdev), flags);
@@ -1376,7 +1348,7 @@ static int raw3270_pm_start(struct ccw_device *cdev)
        struct raw3270 *rp;
        unsigned long flags;
 
-       rp = cdev->dev.driver_data;
+       rp = dev_get_drvdata(&cdev->dev);
        if (!rp)
                return 0;
        spin_lock_irqsave(get_ccwdev_lock(rp->cdev), flags);