board: ten64: add missing error checks for retimer power on
The retimer reset/power on logic was changed in a recent commit,
however, it neglected to check if the commands sent to the
board microcontroller (to control power to the retimer chip)
actually completed.
Add return checks for these operations so any failures will
be reported to the user.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
Fixes: 7a041fea2 ("board: traverse: ten64: ensure retimer reset
is done on new board revisions")
diff --git a/board/traverse/ten64/ten64.c b/board/traverse/ten64/ten64.c
index 52daae6..df9f0af 100644
--- a/board/traverse/ten64/ten64.c
+++ b/board/traverse/ten64/ten64.c
@@ -383,10 +383,15 @@
puts("(retimer on, resetting...) ");
ret = misc_call(uc_dev, TEN64_CNTRL_10G_OFF, NULL, 0, NULL, 0);
+ if (ret)
+ return ret;
mdelay(1000);
}
+ /* Turn on the retimer */
ret = misc_call(uc_dev, TEN64_CNTRL_10G_ON, NULL, 0, NULL, 0);
+ if (ret)
+ return ret;
}
// Wait for retimer to come back