From: Florian Echtler <floe@butterbrot.org>
Date: Mon, 17 Sep 2012 19:15:40 +0000 (+0200)
Subject: HID: wiimote: fix weight conversion error for values > 17kg
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a2f6e4e009f13097acafd09cccf274fb5869dde2;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

HID: wiimote: fix weight conversion error for values > 17kg

Signed-off-by: Florian Echtler <floe@butterbrot.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/hid-wiimote-ext.c b/drivers/hid/hid-wiimote-ext.c
index fc98cc9ed42..bc85bf29062 100644
--- a/drivers/hid/hid-wiimote-ext.c
+++ b/drivers/hid/hid-wiimote-ext.c
@@ -585,7 +585,8 @@ static void handler_balance_board(struct wiimote_ext *ext, const __u8 *payload)
 		} else {
 			tmp = val[i] - ext->calib[i][1];
 			tmp *= 1700;
-			tmp /= ext->calib[i][2] - ext->calib[i][1] + 1700;
+			tmp /= ext->calib[i][2] - ext->calib[i][1];
+			tmp += 1700;
 		}
 		val[i] = tmp;
 	}