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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-05-28 08:41:57 -0400
committerJakub Kicinski <kuba@kernel.org>2021-05-28 15:05:56 -0700
commitaa1405772fe13f4ec74d50610facd3fb7f6d998d (patch)
tree9c406e48cb88214c59d19c28cedbca50e9491e38
parent5edc94265e195e7e8cbc19dd4ee09f001a46fb34 (diff)
nfc: pn544: 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/pn544/i2c.c:53:36: warning: ‘pn544_hci_i2c_acpi_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210528124200.79655-9-krzysztof.kozlowski@canonical.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r--drivers/nfc/pn544/i2c.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index 4ac8cb262559..aac778c5ddd2 100644
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -50,7 +50,7 @@ static const struct i2c_device_id pn544_hci_i2c_id_table[] = {
MODULE_DEVICE_TABLE(i2c, pn544_hci_i2c_id_table);
-static const struct acpi_device_id pn544_hci_i2c_acpi_match[] = {
+static const struct acpi_device_id pn544_hci_i2c_acpi_match[] __maybe_unused = {
{"NXP5440", 0},
{}
};
@@ -951,7 +951,7 @@ static int pn544_hci_i2c_remove(struct i2c_client *client)
return 0;
}
-static const struct of_device_id of_pn544_i2c_match[] = {
+static const struct of_device_id of_pn544_i2c_match[] __maybe_unused = {
{ .compatible = "nxp,pn544-i2c", },
{},
};