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Commit de1e23f8 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Lee Jones
Browse files

mfd: twl6040: Constify struct regmap_config and reg_default array 



The regmap_config struct may be const because it is not modified by the
driver and regmap_init() accepts pointer to const. Make array of
struct reg_default const as well.

Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent d842b61b

drivers/mfd/twl6040.c

+2 −2
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ 
#define VIBRACTRL_MEMBER(reg) ((reg == TWL6040_REG_VIBCTLL) ? 0 : 1)

#define TWL6040_NUM_SUPPLIES	(2)



static struct reg_default twl6040_defaults[] = {

static const struct reg_default twl6040_defaults[] = {

	{ 0x01, 0x4B }, /* REG_ASICID	(ro) */

	{ 0x02, 0x00 }, /* REG_ASICREV	(ro) */

	{ 0x03, 0x00 }, /* REG_INTID	*/
@@ -580,7 +580,7 @@ static bool twl6040_writeable_reg(struct device *dev, unsigned int reg) 
	}

}



static struct regmap_config twl6040_regmap_config = {

static const struct regmap_config twl6040_regmap_config = {

	.reg_bits = 8,

	.val_bits = 8,