Linux Kernels

mfd: timberdale: Use dev_get_drvdata

This change “mfd: timberdale: Use dev_get_drvdata” (commit aee3617) in Linux kernel is authored by Chuhong Yuan <hslester96 [at]> on Tue Jul 23 19:51:03 2019 +0800.

Description of "mfd: timberdale: Use dev_get_drvdata"

The change “mfd: timberdale: Use dev_get_drvdata” introduces changes as follows.

mfd: timberdale: Use dev_get_drvdata

Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.

Signed-off-by: Chuhong Yuan <>
Signed-off-by: Lee Jones <>

Linux kernel releases containing commit aee3617

The Linux kernel releases containing this commit are as follows.

Linux kernel code changes in "mfd: timberdale: Use dev_get_drvdata"

There are 3 lines of Linux source code added/deleted in this change. Code changes to Linux kernel are as follows.

 drivers/mfd/timberdale.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 60c122e9b39f..faecbca6dba3 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -626,8 +626,7 @@ static const struct mfd_cell timberdale_cells_bar2[] = {
 static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr,
 	char *buf)
-	struct pci_dev *pdev = to_pci_dev(dev);
-	struct timberdale_device *priv = pci_get_drvdata(pdev);
+	struct timberdale_device *priv = dev_get_drvdata(dev);
 	return sprintf(buf, "%d.%d.%d\n", priv->fw.major, priv->fw.minor,

The commit for this change in Linux stable tree is aee3617 (patch).

Last modified: 2020/01/11 06:41