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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-05-28 08:41:59 -0400
committerJakub Kicinski <kuba@kernel.org>2021-05-28 15:05:56 -0700
commit80627802349242de2387a768475e2429e40e061c (patch)
tree1bf3804da2fed170bff76eb979d4c7f3342fb577 /drivers/nfc
parent255fcc7b71666bd3275ac0a4476e91d175ac9223 (diff)
nfc: st21nfca: 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/st21nfca/i2c.c:593:34: warning: ‘of_st21nfca_i2c_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210528124200.79655-11-krzysztof.kozlowski@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/st21nfca/i2c.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c
index 23ed11f91213..cebc6c06a1b6 100644
--- a/drivers/nfc/st21nfca/i2c.c
+++ b/drivers/nfc/st21nfca/i2c.c
@@ -584,13 +584,13 @@ static const struct i2c_device_id st21nfca_hci_i2c_id_table[] = {
};
MODULE_DEVICE_TABLE(i2c, st21nfca_hci_i2c_id_table);
-static const struct acpi_device_id st21nfca_hci_i2c_acpi_match[] = {
+static const struct acpi_device_id st21nfca_hci_i2c_acpi_match[] __maybe_unused = {
{"SMO2100", 0},
{}
};
MODULE_DEVICE_TABLE(acpi, st21nfca_hci_i2c_acpi_match);
-static const struct of_device_id of_st21nfca_i2c_match[] = {
+static const struct of_device_id of_st21nfca_i2c_match[] __maybe_unused = {
{ .compatible = "st,st21nfca-i2c", },
{ .compatible = "st,st21nfca_i2c", },
{}