arpc_buffer 121 drivers/greybus/es2.c u8 *arpc_buffer[NUM_ARPC_IN_URB]; arpc_buffer 796 drivers/greybus/es2.c kfree(es2->arpc_buffer[i]); arpc_buffer 797 drivers/greybus/es2.c es2->arpc_buffer[i] = NULL; arpc_buffer 1392 drivers/greybus/es2.c es2->arpc_buffer[i] = buffer;