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-rw-r--r--drivers/hid/hid-wiimote-ext.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-wiimote-ext.c b/drivers/hid/hid-wiimote-ext.c
index fc98cc9..bc85bf2 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;
}