From: Bob Moore <robert.moore@xxxxxxxxx>
For include files, merge the prefix pathname with the file
pathname. Convert backslashes in all pathnames to forward
slashes, for readability. Include file pathname changes affect
both #include and Include() type operators.
Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
Signed-off-by: Lin Ming <ming.m.lin@xxxxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
drivers/acpi/acpica/acutils.h | 2 ++
drivers/acpi/acpica/utmisc.c | 29 +++++++++++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index 925ccf2..5035327 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -460,6 +460,8 @@ acpi_ut_short_divide(u64 in_dividend,
/*
* utmisc
*/
+void ut_convert_backslashes(char *pathname);
+
const char *acpi_ut_validate_exception(acpi_status status);
u8 acpi_ut_is_pci_root_bridge(char *id);
diff --git a/drivers/acpi/acpica/utmisc.c b/drivers/acpi/acpica/utmisc.c
index 86f19db..e86f897 100644
--- a/drivers/acpi/acpica/utmisc.c
+++ b/drivers/acpi/acpica/utmisc.c
@@ -52,6 +52,34 @@ ACPI_MODULE_NAME("utmisc")
/*******************************************************************************
*
+ * FUNCTION: ut_convert_backslashes
+ *
+ * PARAMETERS: Pathname - File pathname string to be converted
+ *
+ * RETURN: Modifies the input Pathname
+ *
+ * DESCRIPTION: Convert all backslashes (0x5C) to forward slashes (0x2F) within
+ * the entire input file pathname string.
+ *
+ ******************************************************************************/
+void ut_convert_backslashes(char *pathname)
+{
+
+ if (!pathname) {
+ return;
+ }
+
+ while (*pathname) {
+ if (*pathname == '\\') {
+ *pathname = '/';
+ }
+
+ pathname++;
+ }
+}
+
+/*******************************************************************************
+ *
* FUNCTION: acpi_ut_validate_exception
*
* PARAMETERS: Status - The acpi_status code to be formatted
@@ -63,6 +91,7 @@ ACPI_MODULE_NAME("utmisc")
* an ASCII string.
*
******************************************************************************/
+
const char *acpi_ut_validate_exception(acpi_status status)
{
u32 sub_status;
--
1.7.12.rc0
