This is an uncommon error but we may as well have a debug() message when
it happens.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
drivers/spi/spi-uclass.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c
index 358e229..b251442 100644
--- a/drivers/spi/spi-uclass.c
+++ b/drivers/spi/spi-uclass.c
@@ -297,8 +297,11 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int
mode,
debug("%s: Binding new device '%s', busnum=%d, cs=%d,
driver=%s\n",
__func__, dev_name, busnum, cs, drv_name);
ret = device_bind_driver(bus, drv_name, dev_name, &dev);
- if (ret)
+ if (ret) {
+ debug("%s: Unable to bind driver (ret=%d)\n", __func__,
+ ret);
return ret;
+ }
plat = dev_get_parent_platdata(dev);
plat->cs = cs;
plat->max_hz = speed;
--
2.8.0.rc3.226.g39d4020
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