On 11/28/22 00:53, Samuel Holland wrote:
This allows devm_reset_control_get(dev, NULL) to work and get the first
reset control, which is common in code ported from Linux.
Signed-off-by: Samuel Holland <sam...@sholland.org>
---
drivers/reset/reset-uclass.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/reset/reset-uclass.c b/drivers/reset/reset-uclass.c
index bcef46039c2..a26c623a77e 100644
--- a/drivers/reset/reset-uclass.c
+++ b/drivers/reset/reset-uclass.c
@@ -147,13 +147,14 @@ int reset_get_bulk(struct udevice *dev, struct
reset_ctl_bulk *bulk)
int reset_get_by_name(struct udevice *dev, const char *name,
struct reset_ctl *reset_ctl)
{
- int index;
+ int index = 0;
debug("%s(dev=%p, name=%s, reset_ctl=%p)\n", __func__, dev, name,
reset_ctl);
reset_ctl->dev = NULL;
- index = dev_read_stringlist_search(dev, "reset-names", name);
+ if (name)
+ index = dev_read_stringlist_search(dev, "reset-names", name);
if (index < 0) {
debug("fdt_stringlist_search() failed: %d\n", index);
return index;
Reviewed-by: Sean Anderson <sean...@gmail.com>