Drivers that are shared between arm and arm64 and which employ FIQ on arm cannot include asm/fiq.h without #ifdef'ing. This patch introduces a dummy version of asm/fiq.h to arm64 to avoid this.
Signed-off-by: Daniel Thompson daniel.thompson@linaro.org Cc: Catalin Marinas catalin.marinas@arm.com Cc: Will Deacon will.deacon@arm.com --- arch/arm64/include/asm/fiq.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 arch/arm64/include/asm/fiq.h
diff --git a/arch/arm64/include/asm/fiq.h b/arch/arm64/include/asm/fiq.h new file mode 100644 index 0000000..909ec54 --- /dev/null +++ b/arch/arm64/include/asm/fiq.h @@ -0,0 +1,18 @@ +/* + * arch/arm64/include/asm/fiq.h + * + * Placeholder to reduce #ifdef'ing in shared arm/arm64 drivers. + */ + +#ifndef __ASM_FIQ_H +#define __ASM_FIQ_H + +/* + * This placeholder allows code of the following form to be simplified: + * + * #ifdef CONFIG_FIQ + * #include <asm/fiq.h> + * #endif + */ + +#endif