linux-kernel - [PATCH v1 1/1] spi: Replace custom code with device_match_acpi

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Date: Fri, 10 May 2024 23:49:52 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Mark Brown <broonie@...nel.org>,
	linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] spi: Replace custom code with device_match_acpi_handle()

Since driver core provides a generic device_match_acpi_handle()
we may replace the custom code with it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/spi/spi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index ef0027b9cae5..b2efd4964f7c 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2712,7 +2712,7 @@ static int acpi_spi_add_resource(struct acpi_resource *ares, void *data)
 				return -ENODEV;
 
 			if (ctlr) {
-				if (ACPI_HANDLE(ctlr->dev.parent) != parent_handle)
+				if (!device_match_acpi_handle(ctlr->dev.parent, parent_handle))
 					return -ENODEV;
 			} else {
 				struct acpi_device *adev;
@@ -2811,7 +2811,7 @@ struct spi_device *acpi_spi_device_alloc(struct spi_controller *ctlr,
 
 	if (!lookup.max_speed_hz &&
 	    ACPI_SUCCESS(acpi_get_parent(adev->handle, &parent_handle)) &&
-	    ACPI_HANDLE(lookup.ctlr->dev.parent) == parent_handle) {
+	    device_match_acpi_handle(lookup.ctlr->dev.parent, parent_handle)) {
 		/* Apple does not use _CRS but nested devices for SPI slaves */
 		acpi_spi_parse_apple_properties(adev, &lookup);
 	}
-- 
2.43.0.rc1.1336.g36b5255a03ac