From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Mon, 3 Nov 2025 18:09:46 +0000 (+0100)
Subject: regmap: i3c: Use ARRAY_SIZE()
X-Git-Tag: v6.19-rc1~152^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=af9c8092d84244ca54ffb590435735f788e7a170;p=thirdparty%2Fkernel%2Flinux.git

regmap: i3c: Use ARRAY_SIZE()

Use ARRAY_SIZE() instead of hard coded numbers to show the intention
and make code robust against potential changes.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20251103180946.604127-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/base/regmap/regmap-i3c.c b/drivers/base/regmap/regmap-i3c.c
index b5300b7c477e4..6a0f6c8269807 100644
--- a/drivers/base/regmap/regmap-i3c.c
+++ b/drivers/base/regmap/regmap-i3c.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 // Copyright (c) 2018 Synopsys, Inc. and/or its affiliates.
 
+#include <linux/array_size.h>
 #include <linux/regmap.h>
 #include <linux/i3c/device.h>
 #include <linux/i3c/master.h>
@@ -18,7 +19,7 @@ static int regmap_i3c_write(void *context, const void *data, size_t count)
 		},
 	};
 
-	return i3c_device_do_priv_xfers(i3c, xfers, 1);
+	return i3c_device_do_priv_xfers(i3c, xfers, ARRAY_SIZE(xfers));
 }
 
 static int regmap_i3c_read(void *context,
@@ -37,7 +38,7 @@ static int regmap_i3c_read(void *context,
 	xfers[1].len = val_size;
 	xfers[1].data.in = val;
 
-	return i3c_device_do_priv_xfers(i3c, xfers, 2);
+	return i3c_device_do_priv_xfers(i3c, xfers, ARRAY_SIZE(xfers));
 }
 
 static const struct regmap_bus regmap_i3c = {