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regmap: Constify regmap_irq_chip

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We should never be modifying it and it lets drivers declare it const.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-05-31 21:01:46 +01:00
parent 6a55244e89
commit b026ddbbd2
2 changed files with 4 additions and 4 deletions
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6
drivers/base/regmap/regmap-irq.c
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@ -24,7 +24,7 @@ struct regmap_irq_chip_data {
struct mutex lock;
struct regmap *map;
struct regmap_irq_chip *chip;
const struct regmap_irq_chip *chip;
int irq_base;
struct irq_domain *domain;
@ -103,7 +103,7 @@ static struct irq_chip regmap_irq_chip = {
static irqreturn_t regmap_irq_thread(int irq, void *d)
{
struct regmap_irq_chip_data *data = d;
struct regmap_irq_chip *chip = data->chip;
const struct regmap_irq_chip *chip = data->chip;
struct regmap *map = data->map;
int ret, i;
bool handled = false;
@ -195,7 +195,7 @@ static struct irq_domain_ops regmap_domain_ops = {
* register values used by the IRQ controller over suspend and resume.
*/
int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
int irq_base, struct regmap_irq_chip *chip,
int irq_base, const struct regmap_irq_chip *chip,
struct regmap_irq_chip_data **data)
{
struct regmap_irq_chip_data *d;

2
include/linux/regmap.h
View file

@ -268,7 +268,7 @@ struct regmap_irq_chip {
struct regmap_irq_chip_data;
int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
int irq_base, struct regmap_irq_chip *chip,
int irq_base, const struct regmap_irq_chip *chip,
struct regmap_irq_chip_data **data);
void regmap_del_irq_chip(int irq, struct regmap_irq_chip_data *data);
int regmap_irq_chip_get_base(struct regmap_irq_chip_data *data);