Commit ba279f58 authored by Samuel Ortiz's avatar Samuel Ortiz
Browse files

mfd: Remove mfd_data 



Cell pointers are passed through device->mfd_cell and platform data
is passed through the MFD cell platform_data pointer.

Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 17cf8b42

include/linux/mfd/core.h

+0 −21
Original line number Diff line number Diff line
@@ -33,9 +33,6 @@ struct mfd_cell { 
	int			(*suspend)(struct platform_device *dev);

	int			(*resume)(struct platform_device *dev);



	/* mfd_data can be used to pass data to client drivers */

	void			*mfd_data;



	/* platform data passed to the sub devices drivers */

	void			*platform_data;

	size_t			pdata_size;
@@ -93,24 +90,6 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev) 
	return pdev->mfd_cell;

}



/*

 * Given a platform device that's been created by mfd_add_devices(), fetch

 * the .mfd_data entry from the mfd_cell that created it.

 * Otherwise just return the platform_data pointer.

 * This maintains compatibility with platform drivers whose devices aren't

 * created by the mfd layer, and expect platform_data to contain what would've

 * otherwise been in mfd_data.

 */

static inline void *mfd_get_data(struct platform_device *pdev)

{

	const struct mfd_cell *cell = mfd_get_cell(pdev);



	if (cell)

		return cell->mfd_data;

	else

		return pdev->dev.platform_data;

}



extern int mfd_add_devices(struct device *parent, int id,

			   struct mfd_cell *cells, int n_devs,

			   struct resource *mem_base,