dmaengine: acpi: Put the CSRT table after using it
[ Upstream commit 7eb48dd094
]
The acpi_get_table() should be coupled with acpi_put_table() if
the mapped table is not used at runtime to release the table
mapping, put the CSRT table buf after using it.
Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Link: https://lore.kernel.org/r/1595411661-15936-1-git-send-email-guohanjun@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -135,11 +135,13 @@ static void acpi_dma_parse_csrt(struct acpi_device *adev, struct acpi_dma *adma)
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if (ret < 0) {
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dev_warn(&adev->dev,
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"error in parsing resource group\n");
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return;
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break;
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}
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grp = (struct acpi_csrt_group *)((void *)grp + grp->length);
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}
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acpi_put_table((struct acpi_table_header *)csrt);
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}
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/**
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