diff options
| author | Piro Yang <piroyangg@gmail.com> | 2023-12-27 23:47:39 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-04 14:32:40 +0100 |
| commit | fbfb131ef81ff0cb568196801de1a1fb46cfd592 (patch) | |
| tree | 1929ddbfd229ede4e27e00a8d5a3d4d20aa1d653 /drivers/staging | |
| parent | 9ebffbe2ad12b030b282796fed5117a182588c51 (diff) | |
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: Piro Yang <piroyangg@gmail.com>
Link: https://lore.kernel.org/r/20231227154739.6951-1-piroyangg@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/vme_user/vme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/vme_user/vme.c b/drivers/staging/vme_user/vme.c index 9bc2d35405af..e9461a7a7ab8 100644 --- a/drivers/staging/vme_user/vme.c +++ b/drivers/staging/vme_user/vme.c @@ -340,7 +340,7 @@ int vme_slave_set(struct vme_resource *resource, int enabled, image = list_entry(resource->entry, struct vme_slave_resource, list); if (!bridge->slave_set) { - dev_err(bridge->parent, "Function not supported\n"); + dev_err(bridge->parent, "%s not supported\n", __func__); return -EINVAL; } |