linux-kernel - [RESEND PATCH v3 2/2] regmap-irq: Drop map from handle_mask

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Message-Id: <1f44fb0fbcd3dccea3371215b00f1b9a956c1a12.1679323449.git.william.gray@linaro.org>
Date:   Fri,  7 Apr 2023 07:47:33 -0400
From:   William Breathitt Gray <william.gray@...aro.org>
To:     Mark Brown <broonie@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Cc:     linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        William Breathitt Gray <william.gray@...aro.org>
Subject: [RESEND PATCH v3 2/2] 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@...aro.org>
Signed-off-by: William Breathitt Gray <william.gray@...aro.org>
---
 drivers/base/regmap/regmap-irq.c | 5 ++---
 drivers/gpio/gpio-104-dio-48e.c  | 2 +-
 include/linux/regmap.h           | 3 +--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/drivers/base/regmap/regmap-irq.c b/drivers/base/regmap/regmap-irq.c
index 8c903b8c9714..a9337192ddd3 100644
--- a/drivers/base/regmap/regmap-irq.c
+++ b/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 {
@@ -915,7 +914,7 @@ 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);
diff --git a/drivers/gpio/gpio-104-dio-48e.c b/drivers/gpio/gpio-104-dio-48e.c
index 3516321c92b0..509864d36940 100644
--- a/drivers/gpio/gpio-104-dio-48e.c
+++ b/drivers/gpio/gpio-104-dio-48e.c
@@ -109,7 +109,7 @@ 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)
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index 4d10790adeb0..6e18d8b405b1 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -1644,8 +1644,7 @@ 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);
-- 
2.39.2