diff options
| author | Khalil Blaiech <kblaiech@nvidia.com> | 2020-11-03 14:54:38 -0500 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2020-11-06 15:51:40 +0100 |
| commit | ed01ddc618fc356bbc7b702823c87ed3ada198a6 (patch) | |
| tree | 840989f847e6f6483c40163f38cf738e3344b932 /drivers/i2c | |
| parent | a49cc1fe9d64a2dc4e19b599204f403e5d25f44b (diff) | |
| download | linux-ed01ddc618fc356bbc7b702823c87ed3ada198a6.tar.bz2 | |
i2c: mlxbf: Add CONFIG_ACPI to guard ACPI function call
The build fails with "implicit declaration of function
'acpi_device_uid'" error. Thus, protect ACPI function calls
from being called when CONFIG_ACPI is disabled.
Fixes: b5b5b32081cd206b ("i2c: mlxbf: I2C SMBus driver for Mellanox BlueField SoC")
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Khalil Blaiech <kblaiech@nvidia.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-mlxbf.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-mlxbf.c b/drivers/i2c/busses/i2c-mlxbf.c index ee59e0da082d..e18f595b37a7 100644 --- a/drivers/i2c/busses/i2c-mlxbf.c +++ b/drivers/i2c/busses/i2c-mlxbf.c @@ -2264,6 +2264,7 @@ static const struct of_device_id mlxbf_i2c_dt_ids[] = { MODULE_DEVICE_TABLE(of, mlxbf_i2c_dt_ids); +#ifdef CONFIG_ACPI static const struct acpi_device_id mlxbf_i2c_acpi_ids[] = { { "MLNXBF03", (kernel_ulong_t)&mlxbf_i2c_chip[MLXBF_I2C_CHIP_TYPE_1] }, { "MLNXBF23", (kernel_ulong_t)&mlxbf_i2c_chip[MLXBF_I2C_CHIP_TYPE_2] }, @@ -2305,6 +2306,12 @@ static int mlxbf_i2c_acpi_probe(struct device *dev, struct mlxbf_i2c_priv *priv) return ret; } +#else +static int mlxbf_i2c_acpi_probe(struct device *dev, struct mlxbf_i2c_priv *priv) +{ + return -ENOENT; +} +#endif /* CONFIG_ACPI */ static int mlxbf_i2c_of_probe(struct device *dev, struct mlxbf_i2c_priv *priv) { @@ -2473,7 +2480,9 @@ static struct platform_driver mlxbf_i2c_driver = { .driver = { .name = "i2c-mlxbf", .of_match_table = mlxbf_i2c_dt_ids, +#ifdef CONFIG_ACPI .acpi_match_table = ACPI_PTR(mlxbf_i2c_acpi_ids), +#endif /* CONFIG_ACPI */ }, }; |