From 851df3dc11136fde86ebd78ee7527cb43c7cd349 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 16 Nov 2015 22:34:58 +0100 Subject: scpi: hide get_scpi_ops in module from built-in code The scpi_clock driver can be built-in when CONFIG_COMPILE_TEST is set even when ARM_SCPI_PROTOCOL is a loadable module, and that results in a link error: drivers/built-in.o: In function `scpi_clocks_probe': (.text+0x14453c): undefined reference to `get_scpi_ops' Using #if IS_REACHABLE() around the get_scpi_ops() declaration makes it build successfully in this case for compile-testing, but the effect is the same as when ARM_SCPI_PROTOCOL is disabled, as the code will not be used. Signed-off-by: Arnd Bergmann Acked-by: Punit Agrawal --- include/linux/scpi_protocol.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/scpi_protocol.h b/include/linux/scpi_protocol.h index 80af3cd35ae4..72ce932c69b2 100644 --- a/include/linux/scpi_protocol.h +++ b/include/linux/scpi_protocol.h @@ -71,7 +71,7 @@ struct scpi_ops { int (*sensor_get_value)(u16, u32 *); }; -#if IS_ENABLED(CONFIG_ARM_SCPI_PROTOCOL) +#if IS_REACHABLE(CONFIG_ARM_SCPI_PROTOCOL) struct scpi_ops *get_scpi_ops(void); #else static inline struct scpi_ops *get_scpi_ops(void) { return NULL; } -- cgit v1.2.3-59-g8ed1b