Messages in this thread Patch in this message | | | From | Ren Zhijie <> | Subject | [PATCH -next] i2c: mlxbf: Fix unused-variable warning | Date | Sun, 9 Oct 2022 13:38:22 +0000 |
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If CONFIG_ACPI is not set, gcc warns about unused variable:
drivers/i2c/busses/i2c-mlxbf.c:2206:35: error: ‘mlxbf_i2c_chip’ defined but not used [-Werror=unused-variable] static struct mlxbf_i2c_chip_info mlxbf_i2c_chip[] = { ^~~~~~~~~~~~~~ cc1: all warnings being treated as errors
Mark these variables as __maybe_unused to fix this.
Fixes: b5b5b32081cd ("i2c: mlxbf: I2C SMBus driver for Mellanox BlueField SoC") Signed-off-by: Ren Zhijie <renzhijie2@huawei.com> --- drivers/i2c/busses/i2c-mlxbf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c index e68e775f187e..087df1a53797 100644 --- a/drivers/i2c/busses/i2c-mlxbf.c +++ b/drivers/i2c/busses/i2c-mlxbf.c @@ -2203,7 +2203,7 @@ static u32 mlxbf_i2c_functionality(struct i2c_adapter *adap) return MLXBF_I2C_FUNC_ALL; } -static struct mlxbf_i2c_chip_info mlxbf_i2c_chip[] = { +static struct mlxbf_i2c_chip_info __maybe_unused mlxbf_i2c_chip[] = { [MLXBF_I2C_CHIP_TYPE_1] = { .type = MLXBF_I2C_CHIP_TYPE_1, .shared_res = { -- 2.17.1
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