We assume e.g. in hwclock, that we will have a rtc0 if we have any RTCs
at all. Instead of hardcoding specific names, let's just have
rtc_lookup(NULL) return the first best RTC.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/rtc/class.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/rtc/class.c b/drivers/rtc/class.c
index 3d6cfd6197a7..c09ec3f61ea2 100644
--- a/drivers/rtc/class.c
+++ b/drivers/rtc/class.c
@@ -18,11 +18,8 @@ struct rtc_device *rtc_lookup(const char *name)
{
struct rtc_device *r;
- if (!name)
- return ERR_PTR(-ENODEV);
-
for_each_rtc(r) {
- if (!strcmp(dev_name(&r->class_dev), name))
+ if (!name || !strcmp(dev_name(&r->class_dev), name))
return r;
}
--
2.39.2
