linux-kernel - [PATCH AUTOSEL 5.10 2/7] wifi: mwifiex: mark OF related data as maybe unused

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Message-Id: <20230401014417.3357252-2-sashal@kernel.org>
Date:   Fri, 31 Mar 2023 21:44:12 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Simon Horman <simon.horman@...igine.com>,
        Kalle Valo <kvalo@...nel.org>, Sasha Levin <sashal@...nel.org>,
        amitkarwar@...il.com, ganapathi017@...il.com,
        sharvari.harisangam@....com, huxinming820@...il.com,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.10 2/7] wifi: mwifiex: mark OF related data as maybe unused

From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

[ Upstream commit 139f6973bf140c65d4d1d4bde5485badb4454d7a ]

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/net/wireless/marvell/mwifiex/sdio.c:498:34: error: ‘mwifiex_sdio_of_match_table’ defined but not used [-Werror=unused-const-variable=]
  drivers/net/wireless/marvell/mwifiex/pcie.c:175:34: error: ‘mwifiex_pcie_of_match_table’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Reviewed-by: Simon Horman <simon.horman@...igine.com>
Signed-off-by: Kalle Valo <kvalo@...nel.org>
Link: https://lore.kernel.org/r/20230312132523.352182-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/wireless/marvell/mwifiex/pcie.c | 2 +-
 drivers/net/wireless/marvell/mwifiex/sdio.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index b0024893a1cba..50c34630ca302 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -183,7 +183,7 @@ static const struct mwifiex_pcie_device mwifiex_pcie8997 = {
 	.can_ext_scan = true,
 };
 
-static const struct of_device_id mwifiex_pcie_of_match_table[] = {
+static const struct of_device_id mwifiex_pcie_of_match_table[] __maybe_unused = {
 	{ .compatible = "pci11ab,2b42" },
 	{ .compatible = "pci1b4b,2b42" },
 	{ }
diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c
index 7fb6eef409285..b09e60fedeb16 100644
--- a/drivers/net/wireless/marvell/mwifiex/sdio.c
+++ b/drivers/net/wireless/marvell/mwifiex/sdio.c
@@ -484,7 +484,7 @@ static struct memory_type_mapping mem_type_mapping_tbl[] = {
 	{"EXTLAST", NULL, 0, 0xFE},
 };
 
-static const struct of_device_id mwifiex_sdio_of_match_table[] = {
+static const struct of_device_id mwifiex_sdio_of_match_table[] __maybe_unused = {
 	{ .compatible = "marvell,sd8787" },
 	{ .compatible = "marvell,sd8897" },
 	{ .compatible = "marvell,sd8997" },
-- 
2.39.2