Syncpoint wait returned EAGAIN if it was called with zero timeout.
This patch modifies the function to return ETIMEDOUT.
Signed-off-by: Arto Merilainen <amerilainen@xxxxxxxxxx>
---
drivers/gpu/host1x/syncpt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/host1x/syncpt.c b/drivers/gpu/host1x/syncpt.c
index 4b49345..5bf5366 100644
--- a/drivers/gpu/host1x/syncpt.c
+++ b/drivers/gpu/host1x/syncpt.c
@@ -187,7 +187,7 @@ int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
}
if (!timeout) {
- err = -EAGAIN;
+ err = -ETIMEDOUT;
goto done;
}
@@ -205,7 +205,7 @@ int host1x_syncpt_wait(struct host1x_syncpt *sp, u32 thresh, long timeout,
if (err)
goto done;
- err = -EAGAIN;
+ err = -ETIMEDOUT;
/* Caller-specified timeout may be impractically low */
if (timeout < 0)
timeout = LONG_MAX;
--
1.7.9.5
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