* [PATCH] devres: show which resource was invalid in __devm_ioremap_resource()
@ 2023-06-21 16:30 Ben Dooks
0 siblings, 0 replies; only message in thread
From: Ben Dooks @ 2023-06-21 16:30 UTC (permalink / raw)
To: linux-kernel; +Cc: gregkh, akpm, Ben Dooks
The other error prints in this call show the resource which wsan't
valid, so add this to the first print when it checks for basic validity
of the resource.
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
lib/devres.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/devres.c b/lib/devres.c
index 6baf43902ead..c44f104b58d5 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -129,7 +129,7 @@ __devm_ioremap_resource(struct device *dev, const struct resource *res,
BUG_ON(!dev);
if (!res || resource_type(res) != IORESOURCE_MEM) {
- dev_err(dev, "invalid resource\n");
+ dev_err(dev, "invalid resource %pR\n", res);
return IOMEM_ERR_PTR(-EINVAL);
}
--
2.40.1
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