[PATCH v2 1/4] dma: dw: use designated initializers for acpi_device_id

Pawel Zalewski pzalewski at thegoodpenguin.co.uk
Mon Sep 7 08:17:43 PDT 2026


Use a named initializer for the acpi_device_id fields which makes the code
more readable and consistent with how lists are initialized in the rest of
the kernel code base.

Signed-off-by: Pawel Zalewski <pzalewski at thegoodpenguin.co.uk>
Reviewed-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>
---
 drivers/dma/dw/platform.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/dma/dw/platform.c b/drivers/dma/dw/platform.c
index c63fa52036d7f..5c1c97eb28a4a 100644
--- a/drivers/dma/dw/platform.c
+++ b/drivers/dma/dw/platform.c
@@ -141,14 +141,14 @@ MODULE_DEVICE_TABLE(of, dw_dma_of_id_table);
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id dw_dma_acpi_id_table[] = {
-	{ "INTL9C60", (kernel_ulong_t)&dw_dma_chip_pdata },
-	{ "80862286", (kernel_ulong_t)&dw_dma_chip_pdata },
-	{ "808622C0", (kernel_ulong_t)&dw_dma_chip_pdata },
+	{ .id = "INTL9C60", .driver_data = (kernel_ulong_t)&dw_dma_chip_pdata },
+	{ .id = "80862286", .driver_data = (kernel_ulong_t)&dw_dma_chip_pdata },
+	{ .id = "808622C0", .driver_data = (kernel_ulong_t)&dw_dma_chip_pdata },
 
 	/* Elkhart Lake iDMA 32-bit (PSE DMA) */
-	{ "80864BB4", (kernel_ulong_t)&xbar_chip_pdata },
-	{ "80864BB5", (kernel_ulong_t)&xbar_chip_pdata },
-	{ "80864BB6", (kernel_ulong_t)&xbar_chip_pdata },
+	{ .id = "80864BB4", .driver_data = (kernel_ulong_t)&xbar_chip_pdata },
+	{ .id = "80864BB5", .driver_data = (kernel_ulong_t)&xbar_chip_pdata },
+	{ .id = "80864BB6", .driver_data = (kernel_ulong_t)&xbar_chip_pdata },
 
 	{ }
 };

-- 
2.43.0




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