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| author | Hanjun Guo <guohanjun@huawei.com> | 2020-05-08 12:05:53 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-18 18:08:04 +0100 |
| commit | 701dafe0670c736c0131328c0fd64c1190f0bb0c (patch) | |
| tree | e551312da9adf1cc644b6e72f9586994a7a4da50 /drivers/acpi | |
| parent | 5ec605108ff4901aedd62ee1bdd4250f2f7cf978 (diff) | |
| download | linux-701dafe0670c736c0131328c0fd64c1190f0bb0c.tar.gz | |
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 <guohanjun@huawei.com> Link: https://lore.kernel.org/r/1588910753-18543-2-git-send-email-guohanjun@huawei.com Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/arm64/iort.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index 6e445bc55537..619a3e503346 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) { |