[ Upstream commit 8c5477e8046ca139bac250386c08453da37ec1ae ]
Kernel build warns: 'sanitize_boot_params' defined but not used [-Wunused-function]
at below files: arch/x86/boot/compressed/cmdline.c arch/x86/boot/compressed/error.c arch/x86/boot/compressed/early_serial_console.c arch/x86/boot/compressed/acpi.c
That's becausethey each include misc.h which includes a definition of sanitize_boot_params() via bootparam_utils.h.
Remove the inclusion from misc.h and have the c file including bootparam_utils.h directly.
Signed-off-by: Zhenzhong Duan zhenzhong.duan@oracle.com Signed-off-by: Thomas Gleixner tglx@linutronix.de Link: https://lkml.kernel.org/r/1563283092-1189-1-git-send-email-zhenzhong.duan@or... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/boot/compressed/misc.c | 1 + arch/x86/boot/compressed/misc.h | 1 - 2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c index 5a237e8dbf8d5..0de54a1d25c0a 100644 --- a/arch/x86/boot/compressed/misc.c +++ b/arch/x86/boot/compressed/misc.c @@ -17,6 +17,7 @@ #include "pgtable.h" #include "../string.h" #include "../voffset.h" +#include <asm/bootparam_utils.h>
/* * WARNING!! diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h index d2f184165934c..c8181392f70d7 100644 --- a/arch/x86/boot/compressed/misc.h +++ b/arch/x86/boot/compressed/misc.h @@ -23,7 +23,6 @@ #include <asm/page.h> #include <asm/boot.h> #include <asm/bootparam.h> -#include <asm/bootparam_utils.h>
#define BOOT_CTYPE_H #include <linux/acpi.h>