From: Haowen Bai baihaowen@meizu.com
[ Upstream commit 3def164a5cedad9117859dd4610cae2cc59cb6d2 ]
slot_errbuf_lock has declared and initialized by DEFINE_SPINLOCK, so we don't need to spin_lock_init again, drop it.
Signed-off-by: Haowen Bai baihaowen@meizu.com Signed-off-by: Michael Ellerman mpe@ellerman.id.au Link: https://lore.kernel.org/r/1652232476-9696-1-git-send-email-baihaowen@meizu.c... Stable-dep-of: 9aafbfa5f57a ("powerpc/pseries/eeh: use correct API for error log size") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/powerpc/platforms/pseries/eeh_pseries.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/powerpc/platforms/pseries/eeh_pseries.c b/arch/powerpc/platforms/pseries/eeh_pseries.c index 7a0b9aa09d10..f56248f19ef3 100644 --- a/arch/powerpc/platforms/pseries/eeh_pseries.c +++ b/arch/powerpc/platforms/pseries/eeh_pseries.c @@ -945,8 +945,7 @@ static int __init eeh_pseries_init(void) return -EINVAL; }
- /* Initialize error log lock and size */ - spin_lock_init(&slot_errbuf_lock); + /* Initialize error log size */ eeh_error_buf_size = rtas_token("rtas-error-log-max"); if (eeh_error_buf_size == RTAS_UNKNOWN_SERVICE) { pr_info("%s: unknown EEH error log size\n",