Since ACPI_PTR() is used to NULLify the value when !CONFIG_ACPI,
struct 'pxa2xx_spi_acpi_match' becomes defined but unused.
Fixes the following W=1 kernel build warning(s):
drivers/spi/spi-pxa2xx.c:1435:36: warning: ‘pxa2xx_spi_acpi_match’ defined but
not used [-Wunused-const-variable=]
1435 | static const struct acpi_device_id pxa2xx_spi_acpi_match[] = {
| ^~~~~~~~~~~~~~~~~~~~~
Cc: Daniel Mack <[email protected]>
Cc: Haojian Zhuang <[email protected]>
Cc: Robert Jarzmik <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
---
drivers/spi/spi-pxa2xx.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0040362b71622..814268405ab0b 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -1432,6 +1432,7 @@ static void cleanup(struct spi_device *spi)
kfree(chip);
}
+#ifdef CONFIG_ACPI
static const struct acpi_device_id pxa2xx_spi_acpi_match[] = {
{ "INT33C0", LPSS_LPT_SSP },
{ "INT33C1", LPSS_LPT_SSP },
@@ -1442,6 +1443,7 @@ static const struct acpi_device_id
pxa2xx_spi_acpi_match[] = {
{ },
};
MODULE_DEVICE_TABLE(acpi, pxa2xx_spi_acpi_match);
+#endif
/*
* PCI IDs of compound devices that integrate both host controller and private
--
2.25.1
