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Commit d842b61b authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Lee Jones
Browse files

mfd: twl-core: 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 af0a837d

drivers/mfd/twl-core.c

+4 −4
Original line number Diff line number Diff line
@@ -207,7 +207,7 @@ static struct twl_mapping twl4030_map[] = { 
	{ 2, TWL5031_BASEADD_INTERRUPTS },

};



static struct reg_default twl4030_49_defaults[] = {

static const struct reg_default twl4030_49_defaults[] = {

	/* Audio Registers */

	{ 0x01, 0x00}, /* CODEC_MODE	*/

	{ 0x02, 0x00}, /* OPTION	*/
@@ -306,7 +306,7 @@ static const struct regmap_access_table twl4030_49_volatile_table = { 
	.n_yes_ranges = ARRAY_SIZE(twl4030_49_volatile_ranges),

};



static struct regmap_config twl4030_regmap_config[4] = {

static const struct regmap_config twl4030_regmap_config[4] = {

	{

		/* Address 0x48 */

		.reg_bits = 8,
@@ -369,7 +369,7 @@ static struct twl_mapping twl6030_map[] = { 
	{ 1, TWL6030_BASEADD_GASGAUGE },

};



static struct regmap_config twl6030_regmap_config[3] = {

static const struct regmap_config twl6030_regmap_config[3] = {

	{

		/* Address 0x48 */

		.reg_bits = 8,
@@ -1087,7 +1087,7 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	struct twl4030_platform_data	*pdata = dev_get_platdata(&client->dev);

	struct device_node		*node = client->dev.of_node;

	struct platform_device		*pdev;

	struct regmap_config		*twl_regmap_config;

	const struct regmap_config	*twl_regmap_config;

	int				irq_base = 0;

	int				status;

	unsigned			i, num_slaves;