From 701dafe0670c736c0131328c0fd64c1190f0bb0c Mon Sep 17 00:00:00 2001 From: Hanjun Guo Date: Fri, 8 May 2020 12:05:53 +0800 Subject: [PATCH] ACPI: IORT: Add comments for not calling acpi_put_table() The iort_table will be used at runtime after acpi_iort_init(), so add some comments to clarify this to make it less confusing. Signed-off-by: Hanjun Guo Link: https://lore.kernel.org/r/1588910753-18543-2-git-send-email-guohanjun@huawei.com Signed-off-by: Will Deacon --- drivers/acpi/arm64/iort.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 6e445bc..619a3e5 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -1667,6 +1667,10 @@ void __init acpi_iort_init(void) { acpi_status status; + /* iort_table will be used at runtime after the iort init, + * so we don't need to call acpi_put_table() to release + * the IORT table mapping. + */ status = acpi_get_table(ACPI_SIG_IORT, 0, &iort_table); if (ACPI_FAILURE(status)) { if (status != AE_NOT_FOUND) { -- 2.7.4