efi: Use 16-bit unicode strings

At present we use wide characters for unicode but this is not necessary.
Change the code to use the 'u' literal instead. This helps to fix build
warnings for sandbox on rpi.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

1 files changed, 53 insertions, 53 deletions

diff --git a/lib/efi_selftest/efi_selftest_util.c b/lib/efi_selftest/efi_selftest_util.c
index ea73c25220f..dba02d6b567 100644
--- a/lib/efi_selftest/efi_selftest_util.c
+++ b/lib/efi_selftest/efi_selftest_util.c
@@ -15,64 +15,64 @@ struct efi_st_translate {
 };
 
 static struct efi_st_translate efi_st_control_characters[] = {
-	{0, L"Null"},
-	{8, L"BS"},
-	{9, L"TAB"},
-	{10, L"LF"},
-	{13, L"CR"},
+	{0, u"Null"},
+	{8, u"BS"},
+	{9, u"TAB"},
+	{10, u"LF"},
+	{13, u"CR"},
 	{0, NULL},
 };
 
-static u16 efi_st_ch[] = L"' '";
-static u16 efi_st_unknown[] = L"unknown";
+static u16 efi_st_ch[] = u"' '";
+static u16 efi_st_unknown[] = u"unknown";
 
 static struct efi_st_translate efi_st_scan_codes[] = {
-	{0x00, L"Null"},
-	{0x01, L"Up"},
-	{0x02, L"Down"},
-	{0x03, L"Right"},
-	{0x04, L"Left"},
-	{0x05, L"Home"},
-	{0x06, L"End"},
-	{0x07, L"Insert"},
-	{0x08, L"Delete"},
-	{0x09, L"Page Up"},
-	{0x0a, L"Page Down"},
-	{0x0b, L"FN 1"},
-	{0x0c, L"FN 2"},
-	{0x0d, L"FN 3"},
-	{0x0e, L"FN 4"},
-	{0x0f, L"FN 5"},
-	{0x10, L"FN 6"},
-	{0x11, L"FN 7"},
-	{0x12, L"FN 8"},
-	{0x13, L"FN 9"},
-	{0x14, L"FN 10"},
-	{0x15, L"FN 11"},
-	{0x16, L"FN 12"},
-	{0x17, L"Escape"},
-	{0x68, L"FN 13"},
-	{0x69, L"FN 14"},
-	{0x6a, L"FN 15"},
-	{0x6b, L"FN 16"},
-	{0x6c, L"FN 17"},
-	{0x6d, L"FN 18"},
-	{0x6e, L"FN 19"},
-	{0x6f, L"FN 20"},
-	{0x70, L"FN 21"},
-	{0x71, L"FN 22"},
-	{0x72, L"FN 23"},
-	{0x73, L"FN 24"},
-	{0x7f, L"Mute"},
-	{0x80, L"Volume Up"},
-	{0x81, L"Volume Down"},
-	{0x100, L"Brightness Up"},
-	{0x101, L"Brightness Down"},
-	{0x102, L"Suspend"},
-	{0x103, L"Hibernate"},
-	{0x104, L"Toggle Display"},
-	{0x105, L"Recovery"},
-	{0x106, L"Reject"},
+	{0x00, u"Null"},
+	{0x01, u"Up"},
+	{0x02, u"Down"},
+	{0x03, u"Right"},
+	{0x04, u"Left"},
+	{0x05, u"Home"},
+	{0x06, u"End"},
+	{0x07, u"Insert"},
+	{0x08, u"Delete"},
+	{0x09, u"Page Up"},
+	{0x0a, u"Page Down"},
+	{0x0b, u"FN 1"},
+	{0x0c, u"FN 2"},
+	{0x0d, u"FN 3"},
+	{0x0e, u"FN 4"},
+	{0x0f, u"FN 5"},
+	{0x10, u"FN 6"},
+	{0x11, u"FN 7"},
+	{0x12, u"FN 8"},
+	{0x13, u"FN 9"},
+	{0x14, u"FN 10"},
+	{0x15, u"FN 11"},
+	{0x16, u"FN 12"},
+	{0x17, u"Escape"},
+	{0x68, u"FN 13"},
+	{0x69, u"FN 14"},
+	{0x6a, u"FN 15"},
+	{0x6b, u"FN 16"},
+	{0x6c, u"FN 17"},
+	{0x6d, u"FN 18"},
+	{0x6e, u"FN 19"},
+	{0x6f, u"FN 20"},
+	{0x70, u"FN 21"},
+	{0x71, u"FN 22"},
+	{0x72, u"FN 23"},
+	{0x73, u"FN 24"},
+	{0x7f, u"Mute"},
+	{0x80, u"Volume Up"},
+	{0x81, u"Volume Down"},
+	{0x100, u"Brightness Up"},
+	{0x101, u"Brightness Down"},
+	{0x102, u"Suspend"},
+	{0x103, u"Hibernate"},
+	{0x104, u"Toggle Display"},
+	{0x105, u"Recovery"},
+	{0x106, u"Reject"},
 	{0x0, NULL},
 };