Add missing MODULE_DESCRIPTION() macro to the RTL8723BS SDIO
interface driver to fix the modpost warning.

Fixes modpost warning:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/rtl8723bs/r8723bs.o

Signed-off-by: Josephine Pfeiffer <hi@josie.lol>
---
 drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index f3caaa857c86..1d0239eef114 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -490,3 +490,5 @@ static void __exit rtw_drv_halt(void)
 	sdio_unregister_driver(&rtl8723bs_sdio_driver);
 }
 module_exit(rtw_drv_halt);
+
+MODULE_DESCRIPTION("Realtek RTL8723BS SDIO WiFi driver");
-- 
2.51.0