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nfc: st-nci: mark ACPI and OF device ID tables as maybe unused 

The driver can match either via OF or ACPI ID tables.  If one
configuration is disabled, the table will be unused:

    drivers/nfc/st-nci/spi.c:296:34: warning:
        ‘of_st_nci_spi_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210528124200.79655-10-krzysztof.kozlowski@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2021-05-28 08:41:58 -04:00 committed by Jakub Kicinski
parent aa1405772f
commit 255fcc7b71
2 changed files with 4 additions and 4 deletions
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4
drivers/nfc/st-nci/i2c.c
View File

@ -274,14 +274,14 @@ static const struct i2c_device_id st_nci_i2c_id_table[] = {
};
MODULE_DEVICE_TABLE(i2c, st_nci_i2c_id_table);
static const struct acpi_device_id st_nci_i2c_acpi_match[] = {
static const struct acpi_device_id st_nci_i2c_acpi_match[] __maybe_unused = {
{"SMO2101"},
{"SMO2102"},
{}
};
MODULE_DEVICE_TABLE(acpi, st_nci_i2c_acpi_match);
static const struct of_device_id of_st_nci_i2c_match[] = {
static const struct of_device_id of_st_nci_i2c_match[] __maybe_unused = {
{ .compatible = "st,st21nfcb-i2c", },
{ .compatible = "st,st21nfcb_i2c", },
{ .compatible = "st,st21nfcc-i2c", },

4
drivers/nfc/st-nci/spi.c
View File

@ -287,13 +287,13 @@ static struct spi_device_id st_nci_spi_id_table[] = {
};
MODULE_DEVICE_TABLE(spi, st_nci_spi_id_table);
static const struct acpi_device_id st_nci_spi_acpi_match[] = {
static const struct acpi_device_id st_nci_spi_acpi_match[] __maybe_unused = {
{"SMO2101", 0},
{}
};
MODULE_DEVICE_TABLE(acpi, st_nci_spi_acpi_match);
static const struct of_device_id of_st_nci_spi_match[] = {
static const struct of_device_id of_st_nci_spi_match[] __maybe_unused = {
{ .compatible = "st,st21nfcb-spi", },
{}
};