---

yaml --- r: 48673 b: refs/heads/master c: fc955f6 h: refs/heads/master i: 48671: 4cc991f v: v3
git-mirror · Feb 16, 2007 · 1389f98 · 1389f98
1 parent 5bbd0d8
commit 1389f98
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Showing 3 changed files with 1 addition and 27 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 70c0846e430881967776582e13aefb81407919f1
+refs/heads/master: fc955f670c0a66aca965605dae797e747b2bef7d
diff --git a/trunk/drivers/acpi/osl.c b/trunk/drivers/acpi/osl.c
@@ -890,26 +890,6 @@ u32 acpi_os_get_line(char *buffer)
 }
 #endif				/*  ACPI_FUTURE_USAGE  */
 
-/* Assumes no unreadable holes inbetween */
-u8 acpi_os_readable(void *ptr, acpi_size len)
-{
-#if defined(__i386__) || defined(__x86_64__)
-	char tmp;
-	return !__get_user(tmp, (char __user *)ptr)
-	    && !__get_user(tmp, (char __user *)ptr + len - 1);
-#endif
-	return 1;
-}
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *ptr, acpi_size len)
-{
-	/* could do dummy write (racy) or a kernel page table lookup.
-	   The later may be difficult at early boot when kmap doesn't work yet. */
-	return 1;
-}
-#endif
-
 acpi_status acpi_os_signal(u32 function, void *info)
 {
 	switch (function) {

diff --git a/trunk/include/acpi/acpiosxf.h b/trunk/include/acpi/acpiosxf.h
@@ -240,12 +240,6 @@ acpi_status
 acpi_os_validate_address(u8 space_id,
 			 acpi_physical_address address, acpi_size length);
 
-u8 acpi_os_readable(void *pointer, acpi_size length);
-
-#ifdef ACPI_FUTURE_USAGE
-u8 acpi_os_writable(void *pointer, acpi_size length);
-#endif
-
 u64 acpi_os_get_timer(void);
 
 acpi_status acpi_os_signal(u32 function, void *info);