From: Greg Kroah-Hartman <gregkh@xxxxxxx>
In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device. Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used. These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.
Cc: linux-ide@xxxxxxxxxxxxxxx
Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/ide/ide-pm.c | 6 ++++--
drivers/ide/ide-probe.c | 4 ++--
drivers/ide/ide_platform.c | 2 +-
3 files changed, 7 insertions(+), 5 deletions(-)
--- a/drivers/ide/ide_platform.c
+++ b/drivers/ide/ide_platform.c
@@ -113,7 +113,7 @@ out:
static int __devexit plat_ide_remove(struct platform_device *pdev)
{
- struct ide_host *host = pdev->dev.driver_data;
+ struct ide_host *host = dev_get_drvdata(&pdev->dev);
ide_host_remove(host);
--- a/drivers/ide/ide-pm.c
+++ b/drivers/ide/ide-pm.c
@@ -3,7 +3,8 @@
int generic_ide_suspend(struct device *dev, pm_message_t mesg)
{
- ide_drive_t *drive = dev->driver_data, *pair = ide_get_pair_dev(drive);
+ ide_drive_t *drive = dev_get_drvdata(dev);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
ide_hwif_t *hwif = drive->hwif;
struct request *rq;
struct request_pm_state rqpm;
@@ -37,7 +38,8 @@ int generic_ide_suspend(struct device *d
int generic_ide_resume(struct device *dev)
{
- ide_drive_t *drive = dev->driver_data, *pair = ide_get_pair_dev(drive);
+ ide_drive_t *drive = dev_get_drvdata(dev);
+ ide_drive_t *pair = ide_get_pair_dev(drive);
ide_hwif_t *hwif = drive->hwif;
struct request *rq;
struct request_pm_state rqpm;
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -550,7 +550,7 @@ static int ide_register_port(ide_hwif_t
/* register with global device tree */
dev_set_name(&hwif->gendev, hwif->name);
- hwif->gendev.driver_data = hwif;
+ dev_set_drvdata(&hwif->gendev, hwif);
if (hwif->gendev.parent == NULL)
hwif->gendev.parent = hwif->dev;
hwif->gendev.release = hwif_release_dev;
@@ -999,9 +999,9 @@ static void hwif_register_devices(ide_hw
int ret;
dev_set_name(dev, "%u.%u", hwif->index, i);
+ dev_set_drvdata(dev, drive);
dev->parent = &hwif->gendev;
dev->bus = &ide_bus_type;
- dev->driver_data = drive;
dev->release = drive_release_dev;
ret = device_register(dev);
--
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