From: Hanjun Guo <guohanjun@huawei.com>
Date: Tue, 19 May 2020 18:21:06 +0000 (+0100)
Subject: firmware: arm_sdei: Put the SDEI table after using it
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=70e6352aefb18e6158f334af2e0291f133562b62;p=linux.git

firmware: arm_sdei: Put the SDEI table after using it

The acpi_get_table() should be coupled with acpi_put_table() if
the mapped table is not used for runtime after the initialization
to release the table mapping, put the SDEI table after using it.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/linux-arm-kernel/1589021566-46373-1-git-send-email-guohanjun@huawei.com/
Link: https://lore.kernel.org/r/20200519182108.13693-2-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
---

diff --git a/drivers/firmware/arm_sdei.c b/drivers/firmware/arm_sdei.c
index 5afd7409e6fad..a33b701ab2b07 100644
--- a/drivers/firmware/arm_sdei.c
+++ b/drivers/firmware/arm_sdei.c
@@ -1096,6 +1096,8 @@ static bool __init sdei_present_acpi(void)
 	if (ACPI_FAILURE(status))
 		return false;
 
+	acpi_put_table(sdei_table_header);
+
 	return true;
 }