1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 30eff80fed6f..fba76fb55abf 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -43,7 +43,7 @@ static inline int uncached_access(struct file *file, unsigned long addr)
 {
 #if defined(CONFIG_IA64)
         /*
-         * On ia64, we ignore O_SYNC because we cannot tolerate memory attribute aliases.
+         * On ia64, we ignore O_DSYNC because we cannot tolerate memory attribute aliases.
          */
         return !(efi_mem_attributes(addr) & EFI_MEMORY_WB);
 #elif defined(CONFIG_MIPS)
@@ -56,9 +56,9 @@ static inline int uncached_access(struct file *file, unsigned long addr)
 #else
         /*
          * Accessing memory above the top the kernel knows about or through a file pointer
-         * that was marked O_SYNC will be done non-cached.
+         * that was marked O_DSYNC will be done non-cached.
          */
-        if (file->f_flags & O_SYNC)
+        if (file->f_flags & O_DSYNC)
                 return 1;
         return addr >= __pa(high_memory);
 #endif