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authorLee Jones <lee.jones@linaro.org>2020-07-17 16:54:23 +0300
committerMark Brown <broonie@kernel.org>2020-07-17 18:38:55 +0300
commit9b2d611929afefee78037c92919d633aae35636a (patch)
tree020b9a6e19053a72234bd18c119c4ee700175873 /drivers/spi
parentc894c265a43ecba365f5a061cf44f739fa639f9d (diff)
downloadlinux-9b2d611929afefee78037c92919d633aae35636a.tar.xz
spi: spi-pxa2xx: Do not define 'struct acpi_device_id' when !CONFIG_ACPI
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[] = { | ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones <lee.jones@linaro.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Link: https://lore.kernel.org/r/20200717135424.2442271-14-lee.jones@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi-pxa2xx.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index 0040362b7162..814268405ab0 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