linux-kernel - [PATCH v2 06/10] gpio: aggregator: rename 'name' to 'key' in aggr

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Message-ID: <20250203031213.399914-7-koichiro.den@canonical.com>
Date: Mon,  3 Feb 2025 12:12:09 +0900
From: Koichiro Den <koichiro.den@...onical.com>
To: linux-gpio@...r.kernel.org
Cc: brgl@...ev.pl,
	geert+renesas@...der.be,
	linus.walleij@...aro.org,
	maciej.borzecki@...onical.com,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 06/10] gpio: aggregator: rename 'name' to 'key' in aggr_parse()

Rename the local variable 'name' in aggr_parse() to 'key' because struct
gpio_aggregator_line now uses the 'name' field for the custom line name
and the local variable actually represents a 'key'. This change prepares
for the next but one commit.

No functional change.

Signed-off-by: Koichiro Den <koichiro.den@...onical.com>
---
 drivers/gpio/gpio-aggregator.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/gpio-aggregator.c b/drivers/gpio/gpio-aggregator.c
index 268b9b580ada..123906c821b1 100644
--- a/drivers/gpio/gpio-aggregator.c
+++ b/drivers/gpio/gpio-aggregator.c
@@ -1044,7 +1044,7 @@ static struct configfs_subsystem gpio_aggr_subsys = {
 static int aggr_parse(struct gpio_aggregator *aggr)
 {
 	char *args = skip_spaces(aggr->args);
-	char *name, *offsets, *p;
+	char *key, *offsets, *p;
 	unsigned int i, n = 0;
 	int error = 0;
 
@@ -1053,18 +1053,18 @@ static int aggr_parse(struct gpio_aggregator *aggr)
 	if (!bitmap)
 		return -ENOMEM;
 
-	args = next_arg(args, &name, &p);
+	args = next_arg(args, &key, &p);
 	while (*args) {
 		args = next_arg(args, &offsets, &p);
 
 		p = get_options(offsets, 0, &error);
 		if (error == 0 || *p) {
 			/* Named GPIO line */
-			error = aggr_add_gpio(aggr, name, U16_MAX, &n);
+			error = aggr_add_gpio(aggr, key, U16_MAX, &n);
 			if (error)
 				return error;
 
-			name = offsets;
+			key = offsets;
 			continue;
 		}
 
@@ -1076,12 +1076,12 @@ static int aggr_parse(struct gpio_aggregator *aggr)
 		}
 
 		for_each_set_bit(i, bitmap, AGGREGATOR_MAX_GPIOS) {
-			error = aggr_add_gpio(aggr, name, i, &n);
+			error = aggr_add_gpio(aggr, key, i, &n);
 			if (error)
 				return error;
 		}
 
-		args = next_arg(args, &name, &p);
+		args = next_arg(args, &key, &p);
 	}
 
 	if (!n) {
-- 
2.45.2