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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-05-28 15:41:58 +0300
committerJakub Kicinski <kuba@kernel.org>2021-05-29 01:05:56 +0300
commit255fcc7b71666bd3275ac0a4476e91d175ac9223 (patch)
tree15c166eb72245d4c5b3cc03bb2647a6925b470a6 /drivers/nfc
parentaa1405772fe13f4ec74d50610facd3fb7f6d998d (diff)
downloadlinux-255fcc7b71666bd3275ac0a4476e91d175ac9223.tar.xz
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>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/st-nci/i2c.c4
-rw-r--r--drivers/nfc/st-nci/spi.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nfc/st-nci/i2c.c b/drivers/nfc/st-nci/i2c.c
index 55d600cd3861..663d1cc19b81 100644
--- a/drivers/nfc/st-nci/i2c.c
+++ b/drivers/nfc/st-nci/i2c.c
@@ -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", },
diff --git a/drivers/nfc/st-nci/spi.c b/drivers/nfc/st-nci/spi.c
index 09df6ea65840..5f1a2173b2e7 100644
--- a/drivers/nfc/st-nci/spi.c
+++ b/drivers/nfc/st-nci/spi.c
@@ -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", },
{}
};