From 37d8709f3f2805376fd4b4fe8333d403f321d20e Mon Sep 17 00:00:00 2001
From: Kees Bakker <kees@sodaq.com>
Date: Sun, 6 Jan 2019 17:08:04 +0100
Subject: [PATCH] drivers/lsm303dlhc: correct cast of phydat_t*
The read functions have a lsm303dlhc_3d_data_t* argument which is a
struct with 3 int16_t members. Thus we should cast res->val instead of
just res.
---
drivers/lsm303dlhc/lsm303dlhc_saul.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/lsm303dlhc/lsm303dlhc_saul.c b/drivers/lsm303dlhc/lsm303dlhc_saul.c
index c5278d27b7..8b34e423c5 100644
--- a/drivers/lsm303dlhc/lsm303dlhc_saul.c
+++ b/drivers/lsm303dlhc/lsm303dlhc_saul.c
@@ -26,7 +26,7 @@
static int read_acc(const void *dev, phydat_t *res)
{
const lsm303dlhc_t *d = (const lsm303dlhc_t *)dev;
- lsm303dlhc_read_acc(d, (lsm303dlhc_3d_data_t *)res);
+ lsm303dlhc_read_acc(d, (lsm303dlhc_3d_data_t *)res->val);
/* normalize result */
int fac = (1 << (d->params.acc_scale >> 4));
@@ -43,7 +43,7 @@ static int read_mag(const void *dev, phydat_t *res)
{
const lsm303dlhc_t *d = (const lsm303dlhc_t *)dev;
- lsm303dlhc_read_mag(d, (lsm303dlhc_3d_data_t *)res);
+ lsm303dlhc_read_mag(d, (lsm303dlhc_3d_data_t *)res->val);
/* normalize results */
int gain;
--
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