mfd: Treat arizona register read errors as non-fatal during resume
We're testing for a specific value and while SPI does not detect I/O
errors I2C can.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index e1308b5..03aef67 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -197,7 +197,7 @@
if (ret != 0) {
dev_err(arizona->dev, "Failed to read boot state: %d\n",
ret);
- return ret;
+ continue;
}
if (reg & ARIZONA_BOOT_DONE_STS)