tpm: st33zp24: Mark ACPI and OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF or !CONFIG_ACPI making

  drivers/char/tpm/st33zp24/i2c.c:141:34: error: ‘of_st33zp24_i2c_match’ defined but not used [-Werror=unused-const-variable=]
  drivers/char/tpm/st33zp24/spi.c:258:34: error: ‘of_st33zp24_spi_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

diff --git a/drivers/char/tpm/st33zp24/i2c.c b/drivers/char/tpm/st33zp24/i2c.c
index c4d0b74..2d28f55 100644 (file)
--- a/drivers/char/tpm/st33zp24/i2c.c
+++ b/drivers/char/tpm/st33zp24/i2c.c
@@ -138,13 +138,13 @@ static const struct i2c_device_id st33zp24_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, st33zp24_i2c_id);
 
-static const struct of_device_id of_st33zp24_i2c_match[] = {
+static const struct of_device_id of_st33zp24_i2c_match[] __maybe_unused = {
        { .compatible = "st,st33zp24-i2c", },
        {}
 };
 MODULE_DEVICE_TABLE(of, of_st33zp24_i2c_match);
 
-static const struct acpi_device_id st33zp24_i2c_acpi_match[] = {
+static const struct acpi_device_id st33zp24_i2c_acpi_match[] __maybe_unused = {
        {"SMO3324"},
        {}
 };

diff --git a/drivers/char/tpm/st33zp24/spi.c b/drivers/char/tpm/st33zp24/spi.c
index 2154059..f5811b3 100644 (file)
--- a/drivers/char/tpm/st33zp24/spi.c
+++ b/drivers/char/tpm/st33zp24/spi.c
@@ -255,13 +255,13 @@ static const struct spi_device_id st33zp24_spi_id[] = {
 };
 MODULE_DEVICE_TABLE(spi, st33zp24_spi_id);
 
-static const struct of_device_id of_st33zp24_spi_match[] = {
+static const struct of_device_id of_st33zp24_spi_match[] __maybe_unused = {
        { .compatible = "st,st33zp24-spi", },
        {}
 };
 MODULE_DEVICE_TABLE(of, of_st33zp24_spi_match);
 
-static const struct acpi_device_id st33zp24_spi_acpi_match[] = {
+static const struct acpi_device_id st33zp24_spi_acpi_match[] __maybe_unused = {
        {"SMO3324"},
        {}
 };