tty/amba-pl011: Call acpi_put_table() to fix memory leak

ascend inclusion
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I4U4KV


CVE: NA

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acpi_get_table() should be coupled with acpi_put_table(), or
it will leat to memory leak, fix the memory leak to call
acpi_put_table().

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Lijun Fang <fanglijun3@huawei.com>
Reviewed-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>