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ACPI: APEI: GHES: Mark ghes_in_nmi_spool_from_list() as maybe unused

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When CONFIG_ACPI_APEI_SEA and CONFIG_HAVE_ACPI_APEI_NMI are both
disabled, ghes_in_nmi_spool_from_list() becomes an unused static
function and triggers -Werror=unused-function in some configs, for
example riscv defconfig with APEI disabled.

Mark it as __maybe_unused to silence the warning while keeping the
code available for configurations that use SEA or APEI NMI.

Reviewed-by: Breno Leitao <leitao@debian.org>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Reviewed-by: Shuai Xue <xueshuai@linux.alibaba.com>
Signed-off-by: Rui Qi <qirui.001@bytedance.com>
Link: https://patch.msgid.link/20260630061445.2191731-1-qirui.001@bytedance.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rui Qi 2026-06-30 14:14:45 +08:00 committed by Rafael J. Wysocki
parent 0c00cfbcfc
commit 7bfd21e828
1 changed files with 2 additions and 2 deletions
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4
drivers/acpi/apei/ghes.c
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@ -1397,8 +1397,8 @@ static int ghes_in_nmi_queue_one_entry(struct ghes *ghes,
return rc;
}
static int ghes_in_nmi_spool_from_list(struct list_head *rcu_list,
enum fixed_addresses fixmap_idx)
static int __maybe_unused ghes_in_nmi_spool_from_list(struct list_head *rcu_list,
enum fixed_addresses fixmap_idx)
{
int ret = -ENOENT;
struct ghes *ghes;