commit eb14a979f9447da09c5203d83376157e418a8bec
author Subrata Banik <subratabanik@google.com> Wed Jan 05 12:39:36 2022 +0530
committer Patrick Georgi <patrick@coreboot.org> Wed Jan 05 08:32:51 2022 +0000
tree bd1606963c45c54b3bd6f6ba4f7a0f87f145d51f
parent c045b099e460899a89c85727dda84a77e62fa072

mb/google/herobrine: Initialize `pins` to fix the compilation issue

Fix compilation issue introduced with commit 8b63dac0
(google/herobrine: configure gpio to detect board ID) by initialising
the gpio pins.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I084fec777b56f402efb3b04a1d358cd5b0891846
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60784
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>

src/mainboard/google/herobrine/boardid.c

diff --git a/src/mainboard/google/herobrine/boardid.c b/src/mainboard/google/herobrine/boardid.c
index ad90dd9..07ea362 100644
--- a/src/mainboard/google/herobrine/boardid.c
+++ b/src/mainboard/google/herobrine/boardid.c
@@ -10,7 +10,7 @@
 uint32_t board_id(void)
 {
 	static uint32_t id = UNDEFINED_STRAPPING_ID;
-	gpio_t pins[3];
+	gpio_t pins[3] = { 0 };
 	if (CONFIG(BOARD_GOOGLE_HEROBRINE)) {
 		pins[2] = GPIO(75);
 		pins[1] = GPIO(74);