From: Yipeng Zou <zouyipeng@huawei.com>
To: <rafael@kernel.org>, <lenb@kernel.org>, <bhelgaas@google.com>,
<tn@semihalf.com>, <linux-acpi@vger.kernel.org>,
<linux-pci@vger.kernel.org>
Cc: <zouyipeng@huawei.com>
Subject: [PATCH] PCI/ACPI: use ACPI Method Name macro directly
Date: Fri, 4 Nov 2022 11:24:30 +0800 [thread overview]
Message-ID: <20221104032430.186424-1-zouyipeng@huawei.com> (raw)
It's convenience to find all at once, use METHOD_NAME__UID as path string.
Fixes: 169de969c018 ("PCI/ACPI: Provide acpi_get_rc_resources() for ARM64 platform")
Signed-off-by: Yipeng Zou <zouyipeng@huawei.com>
---
drivers/pci/pci-acpi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index a46fec776ad7..068d6745bf98 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -67,7 +67,7 @@ static acpi_status acpi_match_rc(acpi_handle handle, u32 lvl, void *context,
unsigned long long uid;
acpi_status status;
- status = acpi_evaluate_integer(handle, "_UID", NULL, &uid);
+ status = acpi_evaluate_integer(handle, METHOD_NAME__UID, NULL, &uid);
if (ACPI_FAILURE(status) || uid != *segment)
return AE_CTRL_DEPTH;
--
2.17.1
next reply other threads:[~2022-11-04 3:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-04 3:24 Yipeng Zou [this message]
2022-11-07 21:24 ` [PATCH] PCI/ACPI: use ACPI Method Name macro directly Bjorn Helgaas
2022-11-08 1:25 ` Yipeng Zou
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