regmap-irq: Drop map from handle_mask_sync() parameters

Remove the map parameter from the struct regmap_irq_chip callback
handle_mask_sync() because it can be passed via the irq_drv_data
parameter instead. The gpio-104-dio-48e driver is the only consumer of
this callback and is thus updated accordingly.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org
Signed-off-by: William Breathitt Gray <william.gray@linaro.org
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com
Link: https://lore.kernel.org/r/1f44fb0fbcd3dccea3371215b00f1b9a956c1a12.1679323449.git.william.gray@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org

drivers/base/regmap/regmap-irq.c

@@ -116,8 +116,7 @@ static void regmap_irq_sync_unlock(struct irq_data *data)
 	for (i = 0; i < d->chip->num_regs; i++) {
 		if (d->mask_base) {
 			if (d->chip->handle_mask_sync)
-				d->chip->handle_mask_sync(d->map, i,
-							  d->mask_buf_def[i],
+				d->chip->handle_mask_sync(i, d->mask_buf_def[i],
 							  d->mask_buf[i],
 							  d->chip->irq_drv_data);
 			else {
@@ -920,7 +919,7 @@ int regmap_add_irq_chip_fwnode(struct fwnode_handle *fwnode,
 
 		if (d->mask_base) {
 			if (chip->handle_mask_sync) {
-				ret = chip->handle_mask_sync(d->map, i,
+				ret = chip->handle_mask_sync(i,
 							     d->mask_buf_def[i],
 							     d->mask_buf[i],
 							     chip->irq_drv_data);

drivers/gpio/gpio-104-dio-48e.c

@@ -110,7 +110,7 @@ struct dio48e_gpio {
 	unsigned int irq_mask;
 };
 
-static int dio48e_handle_mask_sync(struct regmap *const map, const int index,
+static int dio48e_handle_mask_sync(const int index,
 				   const unsigned int mask_buf_def,
 				   const unsigned int mask_buf,
 				   void *const irq_drv_data)

include/linux/regmap.h

@@ -1658,8 +1658,7 @@ struct regmap_irq_chip {
 
 	int (*handle_pre_irq)(void *irq_drv_data);
 	int (*handle_post_irq)(void *irq_drv_data);
-	int (*handle_mask_sync)(struct regmap *map, int index,
-				unsigned int mask_buf_def,
+	int (*handle_mask_sync)(int index, unsigned int mask_buf_def,
 				unsigned int mask_buf, void *irq_drv_data);
 	int (*set_type_virt)(unsigned int **buf, unsigned int type,
 			     unsigned long hwirq, int reg);