* [PATCH] platform/x86: ISST: Use dev_get_drvdata
@ 2019-07-24 12:23 Chuhong Yuan
2019-07-25 18:00 ` Andy Shevchenko
0 siblings, 1 reply; 2+ messages in thread
From: Chuhong Yuan @ 2019-07-24 12:23 UTC (permalink / raw)
Cc: Srinivas Pandruvada, Darren Hart, Andy Shevchenko,
platform-driver-x86, linux-kernel, Chuhong Yuan
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>
---
drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
index f7266a115a08..ad8c7c0df4d9 100644
--- a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
+++ b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
@@ -132,11 +132,9 @@ static void isst_if_remove(struct pci_dev *pdev)
static int __maybe_unused isst_if_suspend(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
- struct isst_if_device *punit_dev;
+ struct isst_if_device *punit_dev = dev_get_drvdata(device);
int i;
- punit_dev = pci_get_drvdata(pdev);
for (i = 0; i < ARRAY_SIZE(punit_dev->range_0); ++i)
punit_dev->range_0[i] = readl(punit_dev->punit_mmio +
mmio_range[0].beg + 4 * i);
@@ -149,11 +147,9 @@ static int __maybe_unused isst_if_suspend(struct device *device)
static int __maybe_unused isst_if_resume(struct device *device)
{
- struct pci_dev *pdev = to_pci_dev(device);
- struct isst_if_device *punit_dev;
+ struct isst_if_device *punit_dev = dev_get_drvdata(device);
int i;
- punit_dev = pci_get_drvdata(pdev);
for (i = 0; i < ARRAY_SIZE(punit_dev->range_0); ++i)
writel(punit_dev->range_0[i], punit_dev->punit_mmio +
mmio_range[0].beg + 4 * i);
--
2.20.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] platform/x86: ISST: Use dev_get_drvdata
2019-07-24 12:23 [PATCH] platform/x86: ISST: Use dev_get_drvdata Chuhong Yuan
@ 2019-07-25 18:00 ` Andy Shevchenko
0 siblings, 0 replies; 2+ messages in thread
From: Andy Shevchenko @ 2019-07-25 18:00 UTC (permalink / raw)
To: Chuhong Yuan
Cc: Srinivas Pandruvada, Darren Hart, Andy Shevchenko,
Platform Driver, Linux Kernel Mailing List
On Wed, Jul 24, 2019 at 3:23 PM Chuhong Yuan <hslester96@gmail.com> wrote:
>
> Instead of using to_pci_dev + pci_get_drvdata,
> use dev_get_drvdata to make code simpler.
>
Pushed to my review and testing queue, thanks!
> Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
> ---
> drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c | 8 ++------
> 1 file changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
> index f7266a115a08..ad8c7c0df4d9 100644
> --- a/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
> +++ b/drivers/platform/x86/intel_speed_select_if/isst_if_mmio.c
> @@ -132,11 +132,9 @@ static void isst_if_remove(struct pci_dev *pdev)
>
> static int __maybe_unused isst_if_suspend(struct device *device)
> {
> - struct pci_dev *pdev = to_pci_dev(device);
> - struct isst_if_device *punit_dev;
> + struct isst_if_device *punit_dev = dev_get_drvdata(device);
> int i;
>
> - punit_dev = pci_get_drvdata(pdev);
> for (i = 0; i < ARRAY_SIZE(punit_dev->range_0); ++i)
> punit_dev->range_0[i] = readl(punit_dev->punit_mmio +
> mmio_range[0].beg + 4 * i);
> @@ -149,11 +147,9 @@ static int __maybe_unused isst_if_suspend(struct device *device)
>
> static int __maybe_unused isst_if_resume(struct device *device)
> {
> - struct pci_dev *pdev = to_pci_dev(device);
> - struct isst_if_device *punit_dev;
> + struct isst_if_device *punit_dev = dev_get_drvdata(device);
> int i;
>
> - punit_dev = pci_get_drvdata(pdev);
> for (i = 0; i < ARRAY_SIZE(punit_dev->range_0); ++i)
> writel(punit_dev->range_0[i], punit_dev->punit_mmio +
> mmio_range[0].beg + 4 * i);
> --
> 2.20.1
>
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 2+ messages in thread
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