From 9b2d611929afefee78037c92919d633aae35636a Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 17 Jul 2020 14:54:23 +0100 Subject: spi: spi-pxa2xx: Do not define 'struct acpi_device_id' when !CONFIG_ACPI MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Cc: Daniel Mack Cc: Haojian Zhuang Cc: Robert Jarzmik Link: https://lore.kernel.org/r/20200717135424.2442271-14-lee.jones@linaro.org Signed-off-by: Mark Brown --- drivers/spi/spi-pxa2xx.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/spi') 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 -- cgit v1.2.3