linux-kernel - [PATCH v3 11/25] i2c: designware: Always provide device ID tables

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Date:   Fri, 10 Nov 2023 20:11:31 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Mario Limonciello <mario.limonciello@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Wolfram Sang <wsa@...nel.org>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Jan Dabros <jsd@...ihalf.com>,
        Andi Shyti <andi.shyti@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Hans de Goede <hdegoede@...hat.com>
Subject: [PATCH v3 11/25] i2c: designware: Always provide device ID tables

There is no need to have ugly ifdeffery and additional macros
for the device ID tables. Always provide them. Since we touch
the ACPI table, make it sorted by ID.

Reviewed-by: Andi Shyti <andi.shyti@...nel.org>
Reviewed-by: Mario Limonciello <mario.limonciello@....com>
Acked-by: Jarkko Nikula <jarkko.nikula@...ux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/i2c/busses/i2c-designware-platdrv.c | 62 ++++++++++-----------
 1 file changed, 30 insertions(+), 32 deletions(-)

diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c
index 018c353a456a..15f19ec20b33 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -40,28 +40,6 @@ static u32 i2c_dw_get_clk_rate_khz(struct dw_i2c_dev *dev)
 	return clk_get_rate(dev->clk) / KILO;
 }
 
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id dw_i2c_acpi_match[] = {
-	{ "INT33C2", 0 },
-	{ "INT33C3", 0 },
-	{ "INT3432", 0 },
-	{ "INT3433", 0 },
-	{ "80860F41", ACCESS_NO_IRQ_SUSPEND },
-	{ "808622C1", ACCESS_NO_IRQ_SUSPEND },
-	{ "AMD0010", ACCESS_INTR_MASK },
-	{ "AMDI0010", ACCESS_INTR_MASK },
-	{ "AMDI0019", ACCESS_INTR_MASK | ARBITRATION_SEMAPHORE },
-	{ "AMDI0510", 0 },
-	{ "APMC0D0F", 0 },
-	{ "HISI02A1", 0 },
-	{ "HISI02A2", 0 },
-	{ "HISI02A3", 0 },
-	{ "HYGO0010", ACCESS_INTR_MASK },
-	{}
-};
-MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);
-#endif
-
 #ifdef CONFIG_OF
 #define BT1_I2C_CTL			0x100
 #define BT1_I2C_CTL_ADDR_MASK		GENMASK(7, 0)
@@ -148,14 +126,6 @@ static int dw_i2c_of_configure(struct platform_device *pdev)
 
 	return 0;
 }
-
-static const struct of_device_id dw_i2c_of_match[] = {
-	{ .compatible = "snps,designware-i2c", },
-	{ .compatible = "mscc,ocelot-i2c", .data = (void *)MODEL_MSCC_OCELOT },
-	{ .compatible = "baikal,bt1-sys-i2c", .data = (void *)MODEL_BAIKAL_BT1 },
-	{}
-};
-MODULE_DEVICE_TABLE(of, dw_i2c_of_match);
 #else
 static int bt1_i2c_request_regs(struct dw_i2c_dev *dev)
 {
@@ -486,6 +456,34 @@ static const struct dev_pm_ops dw_i2c_dev_pm_ops = {
 	RUNTIME_PM_OPS(dw_i2c_plat_runtime_suspend, dw_i2c_plat_runtime_resume, NULL)
 };
 
+static const struct of_device_id dw_i2c_of_match[] = {
+	{ .compatible = "snps,designware-i2c", },
+	{ .compatible = "mscc,ocelot-i2c", .data = (void *)MODEL_MSCC_OCELOT },
+	{ .compatible = "baikal,bt1-sys-i2c", .data = (void *)MODEL_BAIKAL_BT1 },
+	{}
+};
+MODULE_DEVICE_TABLE(of, dw_i2c_of_match);
+
+static const struct acpi_device_id dw_i2c_acpi_match[] = {
+	{ "80860F41", ACCESS_NO_IRQ_SUSPEND },
+	{ "808622C1", ACCESS_NO_IRQ_SUSPEND },
+	{ "AMD0010", ACCESS_INTR_MASK },
+	{ "AMDI0010", ACCESS_INTR_MASK },
+	{ "AMDI0019", ACCESS_INTR_MASK | ARBITRATION_SEMAPHORE },
+	{ "AMDI0510", 0 },
+	{ "APMC0D0F", 0 },
+	{ "HISI02A1", 0 },
+	{ "HISI02A2", 0 },
+	{ "HISI02A3", 0 },
+	{ "HYGO0010", ACCESS_INTR_MASK },
+	{ "INT33C2", 0 },
+	{ "INT33C3", 0 },
+	{ "INT3432", 0 },
+	{ "INT3433", 0 },
+	{}
+};
+MODULE_DEVICE_TABLE(acpi, dw_i2c_acpi_match);
+
 static const struct platform_device_id dw_i2c_platform_ids[] = {
 	{ "i2c_designware" },
 	{}
@@ -497,8 +495,8 @@ static struct platform_driver dw_i2c_driver = {
 	.remove_new = dw_i2c_plat_remove,
 	.driver		= {
 		.name	= "i2c_designware",
-		.of_match_table = of_match_ptr(dw_i2c_of_match),
-		.acpi_match_table = ACPI_PTR(dw_i2c_acpi_match),
+		.of_match_table = dw_i2c_of_match,
+		.acpi_match_table = dw_i2c_acpi_match,
 		.pm	= pm_ptr(&dw_i2c_dev_pm_ops),
 	},
 	.id_table = dw_i2c_platform_ids,
-- 
2.43.0.rc1.1.gbec44491f096