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* [PATCH v1 1/1] spi: Replace custom code with device_match_acpi_handle()
@ 2024-05-10 20:49 Andy Shevchenko
  2024-06-05 21:08 ` Andy Shevchenko
  0 siblings, 1 reply; 4+ messages in thread
From: Andy Shevchenko @ 2024-05-10 20:49 UTC (permalink / raw)
  To: Mark Brown, linux-spi, linux-kernel; +Cc: Andy Shevchenko

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@linux.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


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Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2024-05-10 20:49 [PATCH v1 1/1] spi: Replace custom code with device_match_acpi_handle() Andy Shevchenko
2024-06-05 21:08 ` Andy Shevchenko
2024-06-05 21:22   ` Mark Brown
2024-06-06 10:49     ` Andy Shevchenko

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