From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Tomas Winkler <tomas.winkler@intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-kernel@vger.kernel.org, Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH v2] mei: Use dev_get_drvdata where possible
Date: Tue, 23 Jul 2019 20:46:27 +0800 [thread overview]
Message-ID: <20190723124627.24671-1-hslester96@gmail.com> (raw)
Instead of using to_pci_dev + pci_get_drvdata,
use dev_get_drvdata to make code simpler.
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
Changes in v2:
- Split v1 into different subsystems
drivers/misc/mei/pci-me.c | 19 ++++++++-----------
drivers/misc/mei/pci-txe.c | 19 ++++++++-----------
2 files changed, 16 insertions(+), 22 deletions(-)
diff --git a/drivers/misc/mei/pci-me.c b/drivers/misc/mei/pci-me.c
index 7a2b3545a7f9..6c7d54ab9bc5 100644
--- a/drivers/misc/mei/pci-me.c
+++ b/drivers/misc/mei/pci-me.c
@@ -378,12 +378,11 @@ static int mei_me_pci_resume(struct device *device)
#ifdef CONFIG_PM
static int mei_me_pm_runtime_idle(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
- dev_dbg(&pdev->dev, "rpm: me: runtime_idle\n");
+ dev_dbg(device, "rpm: me: runtime_idle\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
if (mei_write_is_idle(dev))
@@ -394,13 +393,12 @@ static int mei_me_pm_runtime_idle(struct device *device)
static int mei_me_pm_runtime_suspend(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
int ret;
- dev_dbg(&pdev->dev, "rpm: me: runtime suspend\n");
+ dev_dbg(device, "rpm: me: runtime suspend\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
@@ -413,7 +411,7 @@ static int mei_me_pm_runtime_suspend(struct device *device)
mutex_unlock(&dev->device_lock);
- dev_dbg(&pdev->dev, "rpm: me: runtime suspend ret=%d\n", ret);
+ dev_dbg(device, "rpm: me: runtime suspend ret=%d\n", ret);
if (ret && ret != -EAGAIN)
schedule_work(&dev->reset_work);
@@ -423,13 +421,12 @@ static int mei_me_pm_runtime_suspend(struct device *device)
static int mei_me_pm_runtime_resume(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
int ret;
- dev_dbg(&pdev->dev, "rpm: me: runtime resume\n");
+ dev_dbg(device, "rpm: me: runtime resume\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
@@ -439,7 +436,7 @@ static int mei_me_pm_runtime_resume(struct device *device)
mutex_unlock(&dev->device_lock);
- dev_dbg(&pdev->dev, "rpm: me: runtime resume ret = %d\n", ret);
+ dev_dbg(device, "rpm: me: runtime resume ret = %d\n", ret);
if (ret)
schedule_work(&dev->reset_work);
diff --git a/drivers/misc/mei/pci-txe.c b/drivers/misc/mei/pci-txe.c
index 2e37fc2e0fa8..f1c16a587495 100644
--- a/drivers/misc/mei/pci-txe.c
+++ b/drivers/misc/mei/pci-txe.c
@@ -276,12 +276,11 @@ static int mei_txe_pci_resume(struct device *device)
#ifdef CONFIG_PM
static int mei_txe_pm_runtime_idle(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
- dev_dbg(&pdev->dev, "rpm: txe: runtime_idle\n");
+ dev_dbg(device, "rpm: txe: runtime_idle\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
if (mei_write_is_idle(dev))
@@ -291,13 +290,12 @@ static int mei_txe_pm_runtime_idle(struct device *device)
}
static int mei_txe_pm_runtime_suspend(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
int ret;
- dev_dbg(&pdev->dev, "rpm: txe: runtime suspend\n");
+ dev_dbg(device, "rpm: txe: runtime suspend\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
@@ -310,7 +308,7 @@ static int mei_txe_pm_runtime_suspend(struct device *device)
/* keep irq on we are staying in D0 */
- dev_dbg(&pdev->dev, "rpm: txe: runtime suspend ret=%d\n", ret);
+ dev_dbg(device, "rpm: txe: runtime suspend ret=%d\n", ret);
mutex_unlock(&dev->device_lock);
@@ -322,13 +320,12 @@ static int mei_txe_pm_runtime_suspend(struct device *device)
static int mei_txe_pm_runtime_resume(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
struct mei_device *dev;
int ret;
- dev_dbg(&pdev->dev, "rpm: txe: runtime resume\n");
+ dev_dbg(device, "rpm: txe: runtime resume\n");
- dev = pci_get_drvdata(pdev);
+ dev = dev_get_drvdata(device);
if (!dev)
return -ENODEV;
@@ -340,7 +337,7 @@ static int mei_txe_pm_runtime_resume(struct device *device)
mutex_unlock(&dev->device_lock);
- dev_dbg(&pdev->dev, "rpm: txe: runtime resume ret = %d\n", ret);
+ dev_dbg(device, "rpm: txe: runtime resume ret = %d\n", ret);
if (ret)
schedule_work(&dev->reset_work);
--
2.20.1
reply other threads:[~2019-07-23 12:46 UTC|newest]
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