linux-kernel - [PATCH v2 2/2] leds: pca955x: Cleanup OF/ID table terminators

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Date:   Sat, 23 Sep 2023 18:19:21 +0100
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>
Cc:     Biju Das <biju.das.jz@...renesas.com>, linux-leds@...r.kernel.org,
        linux-kernel@...r.kernel.org, Biju Das <biju.das.au@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 2/2] leds: pca955x: Cleanup OF/ID table terminators

Some cleanups:
 * Remove the trailing comma in the terminator entry for the OF
   table making code robust against (theoretical) misrebases or other
   similar things where the new entry goes _after_ the termination without
   the compiler noticing.
 * Drop a space from terminator entry for ID table.

While at it, move OF/ID table near to the user.

Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
---
v2:
 * New patch.
---
 drivers/leds/leds-pca955x.c | 40 ++++++++++++++++++-------------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index 891cfc05301d..94a9f8a54b35 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -104,16 +104,6 @@ static const struct pca955x_chipdef pca955x_chipdefs[] = {
 	},
 };
 
-static const struct i2c_device_id pca955x_id[] = {
-	{ "pca9550", (kernel_ulong_t)&pca955x_chipdefs[pca9550] },
-	{ "pca9551", (kernel_ulong_t)&pca955x_chipdefs[pca9551] },
-	{ "pca9552", (kernel_ulong_t)&pca955x_chipdefs[pca9552] },
-	{ "ibm-pca9552", (kernel_ulong_t)&pca955x_chipdefs[ibm_pca9552] },
-	{ "pca9553", (kernel_ulong_t)&pca955x_chipdefs[pca9553] },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, pca955x_id);
-
 struct pca955x {
 	struct mutex lock;
 	struct pca955x_led *leds;
@@ -457,16 +447,6 @@ pca955x_get_pdata(struct i2c_client *client, const struct pca955x_chipdef *chip)
 	return pdata;
 }
 
-static const struct of_device_id of_pca955x_match[] = {
-	{ .compatible = "nxp,pca9550", .data = &pca955x_chipdefs[pca9550] },
-	{ .compatible = "nxp,pca9551", .data = &pca955x_chipdefs[pca9551] },
-	{ .compatible = "nxp,pca9552", .data = &pca955x_chipdefs[pca9552] },
-	{ .compatible = "ibm,pca9552", .data = &pca955x_chipdefs[ibm_pca9552] },
-	{ .compatible = "nxp,pca9553", .data = &pca955x_chipdefs[pca9553] },
-	{},
-};
-MODULE_DEVICE_TABLE(of, of_pca955x_match);
-
 static int pca955x_probe(struct i2c_client *client)
 {
 	struct pca955x *pca955x;
@@ -650,6 +630,26 @@ static int pca955x_probe(struct i2c_client *client)
 	return 0;
 }
 
+static const struct i2c_device_id pca955x_id[] = {
+	{ "pca9550", (kernel_ulong_t)&pca955x_chipdefs[pca9550] },
+	{ "pca9551", (kernel_ulong_t)&pca955x_chipdefs[pca9551] },
+	{ "pca9552", (kernel_ulong_t)&pca955x_chipdefs[pca9552] },
+	{ "ibm-pca9552", (kernel_ulong_t)&pca955x_chipdefs[ibm_pca9552] },
+	{ "pca9553", (kernel_ulong_t)&pca955x_chipdefs[pca9553] },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, pca955x_id);
+
+static const struct of_device_id of_pca955x_match[] = {
+	{ .compatible = "nxp,pca9550", .data = &pca955x_chipdefs[pca9550] },
+	{ .compatible = "nxp,pca9551", .data = &pca955x_chipdefs[pca9551] },
+	{ .compatible = "nxp,pca9552", .data = &pca955x_chipdefs[pca9552] },
+	{ .compatible = "ibm,pca9552", .data = &pca955x_chipdefs[ibm_pca9552] },
+	{ .compatible = "nxp,pca9553", .data = &pca955x_chipdefs[pca9553] },
+	{}
+};
+MODULE_DEVICE_TABLE(of, of_pca955x_match);
+
 static struct i2c_driver pca955x_driver = {
 	.driver = {
 		.name	= "leds-pca955x",
-- 
2.25.1