Commit fbfb131e authored by Piro Yang's avatar Piro Yang Committed by Greg Kroah-Hartman

staging: vme_user: print more detailed infomation when an error occurs

when the slave_get function pointer belongs to the struct vme_bridge
member is NULL, it prompts that the detailed function name
"vme_slave_set" equivalent to __func__ not supported.

it is similar to the vme_slave_get function:
when vme_bridge->slave_set function pointer is NULL to print detailed
function name by using __func__.
Signed-off-by: default avatarPiro Yang <piroyangg@gmail.com>
Link: https://lore.kernel.org/r/20231227154739.6951-1-piroyangg@gmail.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9ebffbe2
...@@ -340,7 +340,7 @@ int vme_slave_set(struct vme_resource *resource, int enabled, ...@@ -340,7 +340,7 @@ int vme_slave_set(struct vme_resource *resource, int enabled,
image = list_entry(resource->entry, struct vme_slave_resource, list); image = list_entry(resource->entry, struct vme_slave_resource, list);
if (!bridge->slave_set) { if (!bridge->slave_set) {
dev_err(bridge->parent, "Function not supported\n"); dev_err(bridge->parent, "%s not supported\n", __func__);
return -EINVAL; return -EINVAL;
} }
......
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