diff mbox series

[v2,1/3] misc: atsha204a: return timeout from wakeup function

Message ID 20220111180531.168596-2-adrian.fiergolski@fastree3d.com
State Accepted
Commit 75967a24f9a3d86e0c2e9c937400498d47ccc3ef
Delegated to: Heiko Schocher
Headers show
Series misc: atsha204a: bug fixes | expand

Commit Message

Adrian Fiergolski Jan. 11, 2022, 6:05 p.m. UTC 
If the maximum number of wake-up attempts is exceeded, return -ETIMEDOUT.

Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>
---
 drivers/misc/atsha204a-i2c.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Marek Behún Jan. 11, 2022, 6:54 p.m. UTC | #1 
On Tue, 11 Jan 2022 19:05:29 +0100
Adrian Fiergolski <adrian.fiergolski@fastree3d.com> wrote:

> If the maximum number of wake-up attempts is exceeded, return -ETIMEDOUT.
> 
> Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com>


Reviewed-by: Marek Behún <marek.behun@nic.cz>
diff mbox series

Patch

diff --git a/drivers/misc/atsha204a-i2c.c b/drivers/misc/atsha204a-i2c.c
index 715dabb279..9d069fb33c 100644
--- a/drivers/misc/atsha204a-i2c.c
+++ b/drivers/misc/atsha204a-i2c.c
@@ -240,10 +240,10 @@  int atsha204a_wakeup(struct udevice *dev)
 		}
 
 		debug("success\n");
-		break;
+		return 0;
 	}
 
-	return 0;
+	return -ETIMEDOUT;
 }
 
 int atsha204a_idle(struct udevice *dev)