Re: [PATCH 1/2] acpi: lpss: convert from struct clk to struct clk_core

From: Rafael J. Wysocki
Date: Tue Sep 09 2014 - 08:57:09 EST


On Monday, September 08, 2014 11:07:47 PM Mike Turquette wrote:
> Looks like this driver was missed during the original mass driver
> rework[0]. This patch converts the LPSS driver to the new clock provider
> data type (struct clk_core).
>
> If there are no objections I propose to roll this patch into a rebase of
> that patch[0] in my tree.
>
> [0] http://lkml.kernel.org/r/<1409758317-20564-1-git-send-email-tomeu.vizoso@xxxxxxxxxxxxx>
>
> Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

Mika, any comments here?

> ---
> drivers/acpi/acpi_lpss.c | 6 +++---
> include/linux/platform_data/clk-lpss.h | 2 +-
> 2 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
> index 9dfec48..454179f 100644
> --- a/drivers/acpi/acpi_lpss.c
> +++ b/drivers/acpi/acpi_lpss.c
> @@ -57,7 +57,7 @@ ACPI_MODULE_NAME("acpi_lpss");
> struct lpss_shared_clock {
> const char *name;
> unsigned long rate;
> - struct clk *clk;
> + struct clk_core *clk;
> };
>
> struct lpss_private_data;
> @@ -83,7 +83,7 @@ static struct lpss_device_desc lpss_dma_desc = {
> struct lpss_private_data {
> void __iomem *mmio_base;
> resource_size_t mmio_size;
> - struct clk *clk;
> + struct clk_core *clk;
> const struct lpss_device_desc *dev_desc;
> u32 prv_reg_ctx[LPSS_PRV_REG_COUNT];
> };
> @@ -278,7 +278,7 @@ static int register_device_clock(struct acpi_device *adev,
> const struct lpss_device_desc *dev_desc = pdata->dev_desc;
> struct lpss_shared_clock *shared_clock = dev_desc->shared_clock;
> const char *devname = dev_name(&adev->dev);
> - struct clk *clk = ERR_PTR(-ENODEV);
> + struct clk_core *clk = ERR_PTR(-ENODEV);
> struct lpss_clk_data *clk_data;
> const char *parent, *clk_name;
> void __iomem *prv_base;
> diff --git a/include/linux/platform_data/clk-lpss.h b/include/linux/platform_data/clk-lpss.h
> index 2390199..3c3237c 100644
> --- a/include/linux/platform_data/clk-lpss.h
> +++ b/include/linux/platform_data/clk-lpss.h
> @@ -15,7 +15,7 @@
>
> struct lpss_clk_data {
> const char *name;
> - struct clk *clk;
> + struct clk_core *clk;
> };
>
> extern int lpt_clk_init(void);
>

--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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