misc: fastrpc: add missing MODULE_DESCRIPTION() macro

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/misc/fastrpc.o

Add the missing invocation of the MODULE_DESCRIPTION() macro.

Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240705075900.424100-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: jeff-t-johnson

drivers/misc/fastrpc.c

@@ -2473,5 +2473,6 @@ static void fastrpc_exit(void)
 }
 module_exit(fastrpc_exit);
 
+MODULE_DESCRIPTION("Qualcomm FastRPC");
 MODULE_LICENSE("GPL v2");
 MODULE_IMPORT_NS(DMA_BUF);