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authorIngo Molnar <mingo@elte.hu>2008-07-18 02:26:59 +0400
committerIngo Molnar <mingo@elte.hu>2008-07-18 02:28:57 +0400
commit64d206d896ff70b828138577d5ff39deda5f1c4d (patch)
treec73a42f38a22c00d9bc3a9a558770cbbea79877c /drivers/char/mem.c
parent2567d71cc7acd99f0a0dd02e17fe17fd7df7b30c (diff)
downloadlinux-64d206d896ff70b828138577d5ff39deda5f1c4d.tar.xz
x86: rename CONFIG_NONPROMISC_DEVMEM to CONFIG_PROMISC_DEVMEM
Linus observed: > The real bug is that we shouldn't have "double negatives", and > certainly not negative config options. Making that "promiscuous > /dev/mem" option a negated thing as a config option was bad. right ... lets rename this option. There should never be a negation in config options. [ that reminds me of CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER, but that is for another commit ;-) ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/char/mem.c')
-rw-r--r--drivers/char/mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 070e22e8ea9e..de05775bd687 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -80,7 +80,7 @@ static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t size)
}
#endif
-#ifdef CONFIG_NONPROMISC_DEVMEM
+#ifndef CONFIG_PROMISC_DEVMEM
static inline int range_is_allowed(unsigned long pfn, unsigned long size)
{
u64 from = ((u64)pfn) << PAGE_SHIFT;