dtoc: Fix widening an int array to an int

An int array can hold a single int so we should not need to do anything
in the widening operation. However due to a quirk in the code, an int[3]
widened with an int produced an int[4]. Fix this and add a test.

Fix a comment typo while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Tom Rini <trini@konsulko.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/dtoc/test_dtoc.py b/tools/dtoc/test_dtoc.py
index 863ede90b7..44d5d0c354 100755
--- a/tools/dtoc/test_dtoc.py
+++ b/tools/dtoc/test_dtoc.py
@@ -296,7 +296,7 @@ struct dtd_sandbox_spl_test {
 \tbool\t\tboolval;
 \tunsigned char\tbytearray[3];
 \tunsigned char\tbyteval;
-\tfdt32_t\t\tintarray[4];
+\tfdt32_t\t\tintarray[3];
 \tfdt32_t\t\tintval;
 \tunsigned char\tlongbytearray[9];
 \tunsigned char\tnotstring[5];
@@ -354,7 +354,7 @@ static struct dtd_sandbox_spl_test dtv_spl_test = {
 \t.boolval\t\t= true,
 \t.bytearray\t\t= {0x6, 0x0, 0x0},
 \t.byteval\t\t= 0x5,
-\t.intarray\t\t= {0x2, 0x3, 0x4, 0x0},
+\t.intarray\t\t= {0x2, 0x3, 0x4},
 \t.intval\t\t\t= 0x1,
 \t.longbytearray\t\t= {0x9, 0xa, 0xb, 0xc, 0xd, 0xe, 0xf, 0x10,
 \t\t0x11},
@@ -377,7 +377,7 @@ static struct dtd_sandbox_spl_test dtv_spl_test2 = {
 \t.acpi_name\t\t= "\\\\_SB.GPO0",
 \t.bytearray\t\t= {0x1, 0x23, 0x34},
 \t.byteval\t\t= 0x8,
-\t.intarray\t\t= {0x5, 0x0, 0x0, 0x0},
+\t.intarray\t\t= {0x5, 0x0, 0x0},
 \t.intval\t\t\t= 0x3,
 \t.longbytearray\t\t= {0x9, 0xa, 0xb, 0xc, 0x0, 0x0, 0x0, 0x0,
 \t\t0x0},