[PATCH 3/6] ACPICA: make use of new strtolower() function

From: Markus Mayer
Date: Thu Jun 30 2016 - 19:51:58 EST


Call strtolower() rather than walking the string explicitly to convert
it to lowercase.

Signed-off-by: Markus Mayer <mmayer@xxxxxxxxxxxx>
---

*** Please note that there don't seem to be any callers of acpi_ut_strlwr().
*** It may be possible to remove the function altogether.

drivers/acpi/acpica/utnonansi.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/acpi/acpica/utnonansi.c b/drivers/acpi/acpica/utnonansi.c
index 3465fe2..b6e11dc 100644
--- a/drivers/acpi/acpica/utnonansi.c
+++ b/drivers/acpi/acpica/utnonansi.c
@@ -64,19 +64,8 @@ ACPI_MODULE_NAME("utnonansi")
******************************************************************************/
void acpi_ut_strlwr(char *src_string)
{
- char *string;
-
ACPI_FUNCTION_ENTRY();
-
- if (!src_string) {
- return;
- }
-
- /* Walk entire string, lowercasing the letters */
-
- for (string = src_string; *string; string++) {
- *string = (char)tolower((int)*string);
- }
+ strtolower(src_string);
}

/*******************************************************************************
--
2.7.4