[PATCH v5 1/3] regmap: Pass irq_drv_data as a parameter for set_type_config()

William Breathitt Gray
2023-03-26T16:26:25Z

Allow the struct regmap_irq_chip set_type_config() callback to access
irq_drv_data by passing it as a parameter.

Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
---
Changes in v5:
- Wrap lines to 100 characters rather than 80
Changes in v4: none
Changes in v3:
- Drop map from set_type_config() parameter list; regmap can be passed
by irq_drv_data instead
Changes in v2: none

drivers/base/regmap/regmap-irq.c | 6 ++++--
include/linux/regmap.h | 5 +++--
2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index ff6b585b9049..6994e59c3e30 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/drivers/base/regmap/regmap-irq.c
@@ -329,7 +329,7 @@ static int regmap_irq_set_type(struct irq_data *data, unsigned int type)

if (d->chip->set_type_config) {
ret = d->chip->set_type_config(d->config_buf, type,
- irq_data, reg);
+ irq_data, reg, d->chip->irq_drv_data);
if (ret)
return ret;
}
@@ -653,13 +653,15 @@ EXPORT_SYMBOL_GPL(regmap_irq_get_irq_reg_linear);
* @type: The requested IRQ type.
* @irq_data: The IRQ being configured.
* @idx: Index of the irq's config registers within each array `buf[i]`
+ * @irq_drv_data: Driver specific IRQ data
*
* This is a &struct regmap_irq_chip->set_type_config callback suitable for
* chips with one config register. Register values are updated according to
* the &struct regmap_irq_type data associated with an IRQ.
*/
int regmap_irq_set_type_config_simple(unsigned int **buf, unsigned int type,
- const struct regmap_irq *irq_data, int idx)
+ const struct regmap_irq *irq_data, int idx,
+ void *irq_drv_data)
{
const struct regmap_irq_type *t = &irq_data->type;

diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 8d9d601da782..9b456e841bec 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1651,7 +1651,7 @@ struct regmap_irq_chip {
int (*set_type_virt)(unsigned int **buf, unsigned int type,
unsigned long hwirq, int reg);
int (*set_type_config)(unsigned int **buf, unsigned int type,
- const struct regmap_irq *irq_data, int idx);
+ const struct regmap_irq *irq_data, int idx, void *irq_drv_data);
unsigned int (*get_irq_reg)(struct regmap_irq_chip_data *data,
unsigned int base, int index);
void *irq_drv_data;
@@ -1660,7 +1660,8 @@ struct regmap_irq_chip {
unsigned int regmap_irq_get_irq_reg_linear(struct regmap_irq_chip_data *data,
unsigned int base, int index);
int regmap_irq_set_type_config_simple(unsigned int **buf, unsigned int type,
- const struct regmap_irq *irq_data, int idx);
+ const struct regmap_irq *irq_data, int idx,
+ void *irq_drv_data);

int regmap_add_irq_chip(struct regmap *map, int irq, int irq_flags,
int irq_base, const struct regmap_irq_chip *chip,
--
2.39.2