battery: Consolidate battery_manufacturer_name

Currently, the battery_manufacturer_name API is implemented individually
by each chip.

This patch consolidate the definitions. It also allows a board to
return custom manufacturer names.

Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>

BUG=b/129599895
BRANCH=none
TEST=buildall

Change-Id: Ib0f60c9be71fea31658ab284a915d73341b9145e
Reviewed-on: https://chromium-review.googlesource.com/1590039
Commit-Ready: YH Lin <yueherngl@chromium.org>
Tested-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: YH Lin <yueherngl@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/common/battery.c b/common/battery.c
index a23b8c2505..0f528e97c6 100644
--- a/common/battery.c
+++ b/common/battery.c
@@ -608,3 +608,14 @@ void battery_compensate_params(struct batt_params *batt)
 	/* Rounding (instead of truncating) */
 	batt->display_charge = (numer + denom / 2) / denom;
 }
+
+__attribute__((weak)) int get_battery_manufacturer_name(char *dest, int size)
+{
+	strzcpy(dest, "<unkn>", size);
+	return EC_SUCCESS;
+}
+
+int battery_manufacturer_name(char *dest, int size)
+{
+	return get_battery_manufacturer_name(dest, size);
+}