ARM: 9211/1: domain: drop modify_domain()

This function/macro isn't used anywhere in the kernel.
The only user was set_fs() and was deleted in the set_fs()
removal patch set.

Fixes: 8ac6f5d7f84b ("ARM: 9113/1: uaccess: remove set_fs() implementation")
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
index f1d0a78..41536fe 100644 (file)
--- a/arch/arm/include/asm/domain.h
+++ b/arch/arm/include/asm/domain.h
@@ -112,19 +112,6 @@ static __always_inline void set_domain(unsigned int val)
 }
 #endif
 
-#ifdef CONFIG_CPU_USE_DOMAINS
-#define modify_domain(dom,type)                                        \
-       do {                                                    \
-               unsigned int domain = get_domain();             \
-               domain &= ~domain_mask(dom);                    \
-               domain = domain | domain_val(dom, type);        \
-               set_domain(domain);                             \
-       } while (0)
-
-#else
-static inline void modify_domain(unsigned dom, unsigned type)  { }
-#endif
-
 /*
  * Generate the T (user) versions of the LDR/STR and related
  * instructions (inline assembly)