Commit 790923e5 authored by Mark Brown's avatar Mark Brown
Browse files

regmap: Remove unused type and list fields from bus interface 



We no longer enumerate the bus types, we rely on the driver telling us
this on init.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent cb3c2dcf

drivers/base/regmap/regmap-i2c.c

+0 −1
Original line number Diff line number Diff line
@@ -90,7 +90,6 @@ static int regmap_i2c_read(struct device *dev, 
}



static struct regmap_bus regmap_i2c = {

	.type = &i2c_bus_type,

	.write = regmap_i2c_write,

	.gather_write = regmap_i2c_gather_write,

	.read = regmap_i2c_read,

drivers/base/regmap/regmap-spi.c

+0 −1
Original line number Diff line number Diff line
@@ -47,7 +47,6 @@ static int regmap_spi_read(struct device *dev, 
}



static struct regmap_bus regmap_spi = {

	.type = &spi_bus_type,

	.write = regmap_spi_write,

	.gather_write = regmap_spi_gather_write,

	.read = regmap_spi_read,

include/linux/regmap.h

+0 −4
Original line number Diff line number Diff line
@@ -60,8 +60,6 @@ typedef int (*regmap_hw_read)(struct device *dev, 
/**

 * Description of a hardware bus for the register map infrastructure.

 *

 * @list: Internal use.

 * @type: Bus type, used to identify bus to be used for a device.

 * @write: Write operation.

 * @gather_write: Write operation with split register/value, return -ENOTSUPP

 *                if not implemented  on a given device.
@@ -73,8 +71,6 @@ typedef int (*regmap_hw_read)(struct device *dev, 
 *                  a read.

 */

struct regmap_bus {

	struct list_head list;

	struct bus_type *type;

	regmap_hw_write write;

	regmap_hw_gather_write gather_write;

	regmap_hw_read read;