Benoit Cousson <b-cousson@xxxxxx> writes:
> From: Nishanth Menon <nm@xxxxxx>
>
> Provide a quick set of access functions:
> a) Convert omap_device to platform_device - This is the flip of
> to_omap_device for equivalent usage
> b) Convert omap_device to device pointer - This is useful for
> most devices that need to go through standard linux functions that
> take device pointer.
> c) Convert hwmod to device pointer - This wrapper provides ability for
> drivers to convert directly from hwmod name back to device pointer
> without having to handle this on a driver by driver basis
>
> Signed-off-by: Nishanth Menon <nm@xxxxxx>
> [b-cousson@xxxxxx: Adapt it to the new pdev pointer inside od]
> Signed-off-by: Benoit Cousson <b-cousson@xxxxxx>
> ---
> arch/arm/plat-omap/include/plat/omap_device.h | 15 +++++++++++++++
> 1 files changed, 15 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
> index bdc2804..903f329 100644
> --- a/arch/arm/plat-omap/include/plat/omap_device.h
> +++ b/arch/arm/plat-omap/include/plat/omap_device.h
> @@ -152,6 +152,21 @@ static inline struct omap_device *to_omap_device(struct platform_device *pdev)
> return pdev ? pdev->archdata.od : NULL;
> }
>
> +/* Convert omap_device to platform device pointer */
> +#define omap_device_get_pdev(x) ((x)->pdev)
> +/* Convert omap_device to device pointer */
> +#define omap_device_get_dev(x) (&omap_device_get_pdev(x)->dev)
I don't see these used elsewhere, and I don't think they're needed...
> +/* Convert omap_hwmod name to device pointer */
> +static inline struct device *omap_hwmod_name_get_dev(const char *oh_name)
> +{
> + struct omap_device *od;
> + od = omap_hwmod_name_get_odev(oh_name);
> + if (IS_ERR_OR_NULL(od))
> + return ERR_PTR(od ? PTR_ERR(od) : -ENODEV);
> + return omap_device_get_dev(od);
> +}
> +
After comments on patch 1 are addressed, the
pdev = omap_hwmod_name_get_pdev(oh_name)
return &pdev->dev;
Kevin
> static inline
> void omap_device_disable_idle_on_suspend(struct platform_device *pdev)
> {
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