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treewide: replace config_enabled() with IS_ENABLED() (2nd round) 

Commit 97f2645f35 ("tree-wide: replace config_enabled() with
IS_ENABLED()") mostly killed config_enabled(), but some new users have
appeared for v4.8-rc1.  They are all used for a boolean option, so can
be replaced with IS_ENABLED() safely.

Link: http://lkml.kernel.org/r/1471970749-24867-1-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Masahiro Yamada 2016-08-25 15:17:02 -07:00 committed by Linus Torvalds
parent ae6c33ba6e
commit a5ff1b34e1
3 changed files with 5 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/mips/include/asm/page.h
View File

@ -164,7 +164,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
*/
static inline unsigned long ___pa(unsigned long x)
{
if (config_enabled(CONFIG_64BIT)) {
if (IS_ENABLED(CONFIG_64BIT)) {
/*
* For MIPS64 the virtual address may either be in one of
* the compatibility segements ckseg0 or ckseg1, or it may
@ -173,7 +173,7 @@ static inline unsigned long ___pa(unsigned long x)
return x < CKSEG0 ? XPHYSADDR(x) : CPHYSADDR(x);
}
if (!config_enabled(CONFIG_EVA)) {
if (!IS_ENABLED(CONFIG_EVA)) {
/*
* We're using the standard MIPS32 legacy memory map, ie.
* the address x is going to be in kseg0 or kseg1. We can

6
arch/s390/kernel/setup.c
View File

@ -204,11 +204,9 @@ static void __init conmode_default(void)
#endif
}
} else if (MACHINE_IS_KVM) {
if (sclp.has_vt220 &&
config_enabled(CONFIG_SCLP_VT220_CONSOLE))
if (sclp.has_vt220 && IS_ENABLED(CONFIG_SCLP_VT220_CONSOLE))
SET_CONSOLE_VT220;
else if (sclp.has_linemode &&
config_enabled(CONFIG_SCLP_CONSOLE))
else if (sclp.has_linemode && IS_ENABLED(CONFIG_SCLP_CONSOLE))
SET_CONSOLE_SCLP;
else
SET_CONSOLE_HVC;

2
arch/x86/mm/kaslr.c
View File

@ -77,7 +77,7 @@ static inline unsigned long get_padding(struct kaslr_memory_region *region)
*/
static inline bool kaslr_memory_enabled(void)
{
return kaslr_enabled() && !config_enabled(CONFIG_KASAN);
return kaslr_enabled() && !IS_ENABLED(CONFIG_KASAN);
}
/* Initialize base and padding for each memory region randomized with KASLR */