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Commit ffc660c5 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

ARM: allow building alignment.c without PROC_FS 



The two functions cpu_is_v6_unaligned and safe_usermode
are only defined when CONFIG_PROC_FS is enabled, but
are used outside of the #ifdef.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Cc: Dave Martin <dave.martin@linaro.org>
parent 89bace65

arch/arm/mm/alignment.c

+10 −10
Original line number Diff line number Diff line
@@ -86,16 +86,6 @@ core_param(alignment, ai_usermode, int, 0600); 
#define UM_FIXUP	(1 << 1)

#define UM_SIGNAL	(1 << 2)



#ifdef CONFIG_PROC_FS

static const char *usermode_action[] = {

	"ignored",

	"warn",

	"fixup",

	"fixup+warn",

	"signal",

	"signal+warn"

};



/* Return true if and only if the ARMv6 unaligned access model is in use. */

static bool cpu_is_v6_unaligned(void)

{
@@ -123,6 +113,16 @@ static int safe_usermode(int new_usermode, bool warn) 
	return new_usermode;

}



#ifdef CONFIG_PROC_FS

static const char *usermode_action[] = {

	"ignored",

	"warn",

	"fixup",

	"fixup+warn",

	"signal",

	"signal+warn"

};



static int alignment_proc_show(struct seq_file *m, void *v)

{

	seq_printf(m, "User:\t\t%lu\n", ai_user);