From 8e798706f7e9cd7f096aa194de90269dde83773e Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 19 Aug 2015 22:36:24 +0100 Subject: ARM: domains: provide domain_mask() Provide a macro to generate the mask for a domain, rather than using domain_val(, DOMAIN_MANAGER) which won't work when CPU_USE_DOMAINS is turned off. Signed-off-by: Russell King --- arch/arm/include/asm/domain.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/arm/include/asm/domain.h') diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h index 7f2941905714..045b9b453bcd 100644 --- a/arch/arm/include/asm/domain.h +++ b/arch/arm/include/asm/domain.h @@ -55,7 +55,8 @@ #define DOMAIN_MANAGER 1 #endif -#define domain_val(dom,type) ((type) << (2*(dom))) +#define domain_mask(dom) ((3) << (2 * (dom))) +#define domain_val(dom,type) ((type) << (2 * (dom))) #ifndef __ASSEMBLY__ @@ -82,7 +83,7 @@ static inline void set_domain(unsigned val) #define modify_domain(dom,type) \ do { \ unsigned int domain = get_domain(); \ - domain &= ~domain_val(dom, DOMAIN_MANAGER); \ + domain &= ~domain_mask(dom); \ domain = domain | domain_val(dom, type); \ set_domain(domain); \ } while (0) -- cgit