With ARCH=powerpc, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/bsr.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
---
 drivers/char/bsr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
index 70d31aed9011..837109ef6766 100644
--- a/drivers/char/bsr.c
+++ b/drivers/char/bsr.c
@@ -342,5 +342,6 @@ static void __exit  bsr_exit(void)
 
 module_init(bsr_init);
 module_exit(bsr_exit);
+MODULE_DESCRIPTION("IBM POWER Barrier Synchronization Register Driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Sonny Rao <sonnyrao@us.ibm.com>");

---
base-commit: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670
change-id: 20240615-md-powerpc-drivers-char-913942e3d586

On 6/15/2024 2:14 PM, Jeff Johnson wrote:
> With ARCH=powerpc, make allmodconfig && make W=1 C=1 reports:
> WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/char/bsr.o
> 
> Add the missing invocation of the MODULE_DESCRIPTION() macro.
> 
> Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
> ---
>  drivers/char/bsr.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/char/bsr.c b/drivers/char/bsr.c
> index 70d31aed9011..837109ef6766 100644
> --- a/drivers/char/bsr.c
> +++ b/drivers/char/bsr.c
> @@ -342,5 +342,6 @@ static void __exit  bsr_exit(void)
>  
>  module_init(bsr_init);
>  module_exit(bsr_exit);
> +MODULE_DESCRIPTION("IBM POWER Barrier Synchronization Register Driver");
>  MODULE_LICENSE("GPL");
>  MODULE_AUTHOR("Sonny Rao <sonnyrao@us.ibm.com>");
> 
> ---
> base-commit: 83a7eefedc9b56fe7bfeff13b6c7356688ffa670
> change-id: 20240615-md-powerpc-drivers-char-913942e3d586

Following up to see if anything else is needed from me. Hoping to see this in
linux-next so I can remove it from my tracking spreadsheet :)

/jeff