Hi Evgeniy,
Quoting Evgeniy Polyakov <[email protected]>:
Hi Gustavo, Greg
01.07.2017, 01:44, "Gustavo A. R. Silva" <[email protected]>:
platform_get_irq() returns an error code, but the omap_hdq
driver ignores it and always returns -ENXIO. This is not correct,
and prevents -EPROBE_DEFER from being propagated properly.
Notice that platform_get_irq() no longer returns 0 on error.
Print error message and propagate the return value of
platform_get_irq on failure.
Signed-off-by: Gustavo A. R. Silva <[email protected]>
Looks good to me, thank you.
Glad to help. :)
Greg, please pull it into the tree.
Acked-by: Evgeniy Polyakov <[email protected]>
---
drivers/w1/masters/omap_hdq.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index 3612542..83fc9aa 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -704,7 +704,8 @@ static int omap_hdq_probe(struct platform_device *pdev)
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
- ret = -ENXIO;
+ dev_dbg(&pdev->dev, "Failed to get IRQ: %d\n", irq);
+ ret = irq;
goto err_irq;
}
--
2.5.0
--
Gustavo A. R. Silva
