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mfd: twl-core: Constify struct regmap_config and reg_default array

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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: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2015-01-05 10:01:32 +01:00 committed by Lee Jones
parent af0a837de6
commit d842b61ba9
1 changed files with 4 additions and 4 deletions
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8
drivers/mfd/twl-core.c
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@ -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;