diff options
| author | Edward Hill <ecgh@chromium.org> | 2020-08-20 12:15:24 -0600 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-08-22 07:38:10 +0000 |
| commit | 1cfa64f98e77a3243e854ba8abc1c087f3e714b0 (patch) | |
| tree | f51fb4e3c211a068e7bd0c4d446f6b4d08994ddb | |
| parent | 8e6889a2a8f3aeb4907783753f6a8a3db06fb005 (diff) | |
| download | chrome-ec-1cfa64f98e77a3243e854ba8abc1c087f3e714b0.tar.gz | |
pi3hdx1204: Print error if enable fails
BUG=none
BRANCH=none
TEST=none
Signed-off-by: Edward Hill <ecgh@chromium.org>
Change-Id: I33b574d42008330b58ae21d5bfbfc6fc73d50271
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2367313
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
| -rw-r--r-- | driver/retimer/pi3hdx1204.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/driver/retimer/pi3hdx1204.c b/driver/retimer/pi3hdx1204.c index 04e70013aa..3b0d80609f 100644 --- a/driver/retimer/pi3hdx1204.c +++ b/driver/retimer/pi3hdx1204.c @@ -24,8 +24,14 @@ int pi3hdx1204_enable(const int i2c_port, [PI3HDX1204_VOD_OFFSET] = pi3hdx1204_tuning.vod_offset, [PI3HDX1204_DE_OFFSET] = pi3hdx1204_tuning.de_offset, }; + int rv; - return i2c_xfer(i2c_port, i2c_addr_flags, - buf, PI3HDX1204_DE_OFFSET + 1, - NULL, 0); + rv = i2c_xfer(i2c_port, i2c_addr_flags, + buf, PI3HDX1204_DE_OFFSET + 1, + NULL, 0); + + if (rv) + ccprints("pi3hdx1204 enable failed: %d", rv); + + return rv; } |