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

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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", },
{}
};