linux-kernel - [PATCH 4.19 158/220] platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x

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Message-Id: <20191122100924.075147228@linuxfoundation.org>
Date:   Fri, 22 Nov 2019 11:28:43 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Nathan Chancellor <natechancellor@...il.com>,
        Vadim Pasternak <vadimp@...lanox.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 158/220] platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x_items

From: Nathan Chancellor <natechancellor@...il.com>

[ Upstream commit 8289c4b6f2e53750de78bd38cecb6bce4d7a988c ]

Clang warns that mlxplat_mlxcpld_msn201x_items is not going to be
emitted in the final assembly because it's only used in ARRAY_SIZE right
now, which is a compile time evaluation since the array's size is known.

drivers/platform/x86/mlx-platform.c:555:32: warning: variable
'mlxplat_mlxcpld_msn201x_items' is not needed and will not be emitted
[-Wunneeded-internal-declaration]
static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = {
                               ^
1 warning generated.

It appears this was a copy and paste mistake from when this item was
first added. Use the definition in mlxplat_mlxcpld_msn201x_data so that
Clang no longer warns.

Link: https://github.com/ClangBuiltLinux/linux/issues/141
Fixes: a49a41482f61 ("platform/x86: mlx-platform: Add support for new msn201x system type")
Signed-off-by: Nathan Chancellor <natechancellor@...il.com>
Acked-by: Vadim Pasternak <vadimp@...lanox.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/platform/x86/mlx-platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c
index 742a0c2179256..d17db140cb1fc 100644
--- a/drivers/platform/x86/mlx-platform.c
+++ b/drivers/platform/x86/mlx-platform.c
@@ -575,7 +575,7 @@ static struct mlxreg_core_item mlxplat_mlxcpld_msn201x_items[] = {
 
 static
 struct mlxreg_core_hotplug_platform_data mlxplat_mlxcpld_msn201x_data = {
-	.items = mlxplat_mlxcpld_msn21xx_items,
+	.items = mlxplat_mlxcpld_msn201x_items,
 	.counter = ARRAY_SIZE(mlxplat_mlxcpld_msn201x_items),
 	.cell = MLXPLAT_CPLD_LPC_REG_AGGR_OFFSET,
 	.mask = MLXPLAT_CPLD_AGGR_MASK_DEF,
-- 
2.20.1